{"title":"Trade","description":"\u003ch3\u003eTrade Pricing for Plumbers \u0026amp; Installers\u003c\/h3\u003e\n\u003cp\u003eWe supply licensed plumbers, solar installers and service technicians across Australia with over 280 trade-priced lines — pumps, controllers, sensors, elements, thermostats, valves and complete pump stations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e✔ What a trade account gets you\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrade pricing across the range\u003c\/li\u003e\n\u003cli\u003eSame-day dispatch on orders placed before 3pm\u003c\/li\u003e\n\u003cli\u003eFree delivery on orders over $150\u003c\/li\u003e\n\u003cli\u003eTechnical support from people who have actually repaired these systems\u003c\/li\u003e\n\u003cli\u003eHelp sourcing parts for discontinued and obsolete systems — the jobs other suppliers can't quote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e✔ Built for service work\u003c\/h4\u003e\n\u003cp\u003eMost of our business is repairs on systems that are 10 to 25 years old and no longer supported by the original manufacturer. If you're standing on a roof with an unbadged controller and no model number, email us a photo — we'll identify it and tell you what's still available.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e✔ Tradie Service Packs\u003c\/h4\u003e\n\u003cp\u003eFast-moving items bundled for van stock: Grundfos 15-20 CIL 2 service packs in single and twin, and the AVG Tradie Kit (unions, non-return valve and flow meter).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e✔ Apply for a trade account\u003c\/h4\u003e\n\u003cp\u003eRegister through our Trade Registration page. Approval usually takes one business day.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e✔ Questions?\u003c\/h4\u003e\n\u003cp\u003eEmail \u003cstrong\u003esales@solarhotwaterparts.com.au\u003c\/strong\u003e — you'll get a person who knows the systems, not a ticket number.\u003c\/p\u003e","products":[{"product_id":"grundfos-15-20-cil-2-power-lead-no-unions","title":"Grundfos 15-20 CIL 2 Solar Hot Water Circulating Pump with power lead fitted (does not include pump unions)","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eGrundfos 15-20 CIL 2 Solar Hot Water Circulating Pump\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDoes not include unions\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e 240V fitted with long lead for easy plug play walk away installation\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch3\u003eWill this pump fit my system?\u003c\/h3\u003e\n\u003cp\u003eFit is decided by the pump's dimensions and duty, not by the brand on the tank:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort-to-port: 130 mm\u003c\/strong\u003e thread to thread, 1\" thread connection. Measure your existing pump face to face — if it is 130 mm, this is a direct replacement.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum head: 2.3 m. Maximum flow: 1.8 m³\/h.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-loop solar systems only.\u003c\/strong\u003e Grundfos specify the 15-20 CIL 2 for open-loop solar thermal systems, both flat plate and evacuated tube. If your system circulates glycol in a closed loop, you need a closed-loop circulator such as the \u003ca href=\"\/products\/wilo-varios-pico-15-1-7\"\u003eWilo Varios Pico-STG 15\/1-7\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240V, 3-speed\u003c\/strong\u003e, with the power lead already fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommonly replaces the original circulator in Solahart, Rheem, Chromagen, Hills, Dux, Apricus, Beasley, Rinnai Sunmaster and Thermann open-loop solar hot water systems, among others. Some pipework modification may be required.\u003c\/p\u003e\n\u003cp\u003eNot sure what you have? Email a photo of your existing pump to \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e and we will confirm the right part before you buy.\u003c\/p\u003e\n\u003cp\u003eThe Grundfos 15-20 CIL 2 housing (Composite In- Line Version 2) is available in composite material, made by injection moulding, using collapsible core technology.\u003c\/p\u003e\n\u003cdiv\u003eGrundfos 15-20 CIL 2 specifications:\u003c\/div\u003e\n\u003cdiv\u003e130 mm from thread to thread housing\u003c\/div\u003e\n\u003cdiv\u003e3 speed asynchronous circulator, low energy B-class technology\u003c\/div\u003e\n\u003cdiv\u003ePressure class PN1\u003c\/div\u003e\n\u003cdiv\u003eProtection class X4D\u003c\/div\u003e\n\u003cdiv\u003eInsulation class H\u003c\/div\u003e\n\u003cdiv\u003eOperation time per year: 3000 hours\u003c\/div\u003e\n\u003cdiv\u003eNormal operation temperature: +2°C to 95°C\u003c\/div\u003e\n\u003cdiv\u003eMax. Medium temperature: TF95 (up to 110°C for maximum 1 minute)\u003c\/div\u003e\n\u003cdiv\u003eAmbient temperature: -20°C to 60°\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp\u003eThe Grundfos 15 - 20 CIL is new, comes with the original packaging. It is subject to limited manufacturer’s warranty and consumer guarantees as per the Australian Consumer Law.\u003c\/p\u003e\n\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that Buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.\u003c\/p\u003e\n\u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n\u003cth\u003eElectrical Licensing \u003cbr\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003eFor all question and technical support on this product please contact us by email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All images used in this listing are for illustrative purposes only \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_Grundfos_Solar15-20_Cil.pdf?v=1620435838\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Grundfos 15-20 CIL 2 Specifications (PDF)\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457285783,"sku":"SHWP0009","price":195.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Grundfos_20solar_2015_2020_20Cil_20L_89fd70cd-dfd6-40c3-b273-c865f1aed702.gif?v=1617939774"},{"product_id":"grundfos-15-20-cil2-solar-hot-water-circulating-pump","title":"Grundfos 15-20 CIL 2 Solar Hot Water Circulating Pump including unions with power lead fitted","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eGrundfos 15-20 CIL 2 Solar Hot Water Circulating Pump \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eIncluding unions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003e 240V fitted with long lead for easy plug play walk away installation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch3\u003eWill this pump fit my system?\u003c\/h3\u003e\n\u003cp\u003eFit is decided by the pump's dimensions and duty, not by the brand on the tank:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort-to-port: 130 mm\u003c\/strong\u003e thread to thread, 1\" thread connection. Measure your existing pump face to face — if it is 130 mm, this is a direct replacement.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum head: 2.3 m. Maximum flow: 1.8 m³\/h.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-loop solar systems only.\u003c\/strong\u003e Grundfos specify the 15-20 CIL 2 for open-loop solar thermal systems, both flat plate and evacuated tube. If your system circulates glycol in a closed loop, you need a closed-loop circulator such as the \u003ca href=\"\/products\/wilo-varios-pico-15-1-7\"\u003eWilo Varios Pico-STG 15\/1-7\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240V, 3-speed\u003c\/strong\u003e, with the power lead already fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommonly replaces the original circulator in Solahart, Rheem, Chromagen, Hills, Dux, Apricus, Beasley, Rinnai Sunmaster and Thermann open-loop solar hot water systems, among others. Some pipework modification may be required.\u003c\/p\u003e\n\u003cp\u003eNot sure what you have? Email a photo of your existing pump to \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e and we will confirm the right part before you buy.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe Grundfos 15-20 CIL 2 housing (Composite In- Line Version 2) is available in composite material, made\u003c\/span\u003e \u003cspan\u003e by injection moulding, using collapsible core technology.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003eGrundfos 15-20 CIL 2 \u003c\/span\u003e\u003cspan\u003especifications:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e130 mm from thread to thread housing\u003c\/div\u003e\n\u003cdiv\u003e3 speed asynchronous circulator, low energy B-class technology\u003c\/div\u003e\n\u003cdiv\u003ePressure class PN1\u003c\/div\u003e\n\u003cdiv\u003eProtection class X4D\u003c\/div\u003e\n\u003cdiv\u003eInsulation class H\u003c\/div\u003e\n\u003cdiv\u003eOperation time per year: 3000 hours\u003c\/div\u003e\n\u003cdiv\u003eNormal operation temperature: +2°C to 95°C  \u003c\/div\u003e\n\u003cdiv\u003eMax. Medium temperature: TF95 (up to 110°C for maximum 1 minute)\u003c\/div\u003e\n\u003cdiv\u003eAmbient temperature: -20°C to 60° \u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Grundfos 15 - 20 CIL is new, comes with the original packaging. It is subject to limited manufacturer’s warranty and consumer guarantees as per the Australian Consumer Law.\u003c\/p\u003e\n\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that Buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n\u003cth\u003eElectrical Licensing \u003cbr\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor all question and technical support on this product please contact us by email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All images used in this listing are for illustrative purposes only \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_Grundfos_Solar15-20_Cil.pdf?v=1620435838\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Grundfos 15-20 CIL 2 Specifications (PDF)\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457318551,"sku":"SHWP0001","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Grundfos_Solar_Hot_Water_Circulating_Pump_15_20_Solar_CIL_2_Unions_a0157c50-3e4d-4e01-9ddc-03917eb325ac.jpg?v=1629165386"},{"product_id":"salmson-sb-04-15-solar-hot-water-pump","title":"Salmson SB 04-15 Solar Hot Water Circulating Pump — Replaced by Wilo Star-Z NOVA","description":"\u003cp\u003e\u003cstrong\u003eSalmson SB 04-15 Solar Hot Water Circulating Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Salmson SB 04-15 (also written SB04-15) is no longer manufactured.\u003c\/strong\u003e Order this listing and you will be supplied the \u003ca href=\"\/products\/wilo-star-z-nova\"\u003eWilo Star-Z NOVA\u003c\/a\u003e, which is the current replacement.\u003c\/p\u003e\n\u003ch3\u003eWhat you receive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003eWilo Star-Z NOVA\u003c\/strong\u003e circulating pump, new, in the original Wilo packaging\u003c\/li\u003e\n\u003cli\u003eThermal insulation shell, fitted as standard\u003c\/li\u003e\n\u003cli\u003eWilo-Connector plug for the electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnions are not included. If your non-return valve is also due, the \u003ca href=\"\/products\/salmson-sb-04-15-thermo-240v-hot-water-circulating-pump-with-dux-solar-rated-non-retun-valve\"\u003epump and valve kit\u003c\/a\u003e covers both.\u003c\/p\u003e\n\u003ch3\u003eWhy you are being offered a different pump\u003c\/h3\u003e\n\u003cp\u003eWilo took over the Salmson circulator range. The SB 04-15, the NSB 04-15 and the Wilo Z 15 A were all superseded by the same pump — the \u003cstrong\u003eWilo Star-Z NOVA\u003c\/strong\u003e — and \u003cstrong\u003eRheem supply it as spare part number 299997\u003c\/strong\u003e for exactly this purpose.\u003c\/p\u003e\n\u003cp\u003eIt is the same 84 mm port-to-port body with Rp ½ connections, so in most installations it goes straight back in. It draws 3–5 W where the pumps it replaces drew considerably more.\u003c\/p\u003e\n\u003ch3\u003eWill this pump fit my system?\u003c\/h3\u003e\n\u003cp\u003eFit is decided by the pump's dimensions and duty, not by the brand on the tank:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort-to-port: 84 mm\u003c\/strong\u003e thread to thread, \u003cstrong\u003eRp ½\u003c\/strong\u003e pipe connections with \u003cstrong\u003eG 1\u003c\/strong\u003e union nuts. Measure your existing pump face to face — if it is 84 mm, this is a direct replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum head: 1.0 m. Maximum flow: 0.4 m³\/h.\u003c\/strong\u003e This is a low-duty circulator for close-coupled solar and domestic hot water recirculation, not a long-run or high-head pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen loop and potable water.\u003c\/strong\u003e The housing is brass (CW617N) and Wilo approve it for drinking water, so it suits open loop solar systems where the water from your taps passes through the pump, both flat plate and evacuated tube. If your system circulates \u003cstrong\u003eglycol in a closed loop\u003c\/strong\u003e, you need a closed-loop circulator such as the \u003ca href=\"\/products\/wilo-varios-pico-15-1-7\"\u003eWilo Varios Pico-STG 15\/1-7\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240V\u003c\/strong\u003e (1~230 V, 50 Hz), \u003cstrong\u003e3–5 W\u003c\/strong\u003e running, with thermal insulation shell fitted as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure what you have? Email a photo of your existing pump to \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e and we will confirm the right part before you buy.\u003c\/p\u003e\n\u003ch3\u003eWilo Star-Z NOVA technical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eInstallation dimensions\u003c\/th\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort-to-port length \u003cem\u003eL0\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e84 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe connection, suction and discharge\u003c\/td\u003e\n\u003ctd\u003eRp ½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnion thread\u003c\/td\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eHydraulic data\u003c\/th\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum delivery head\u003c\/td\u003e\n\u003ctd\u003e1.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum volume flow\u003c\/td\u003e\n\u003ctd\u003e0.4 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluid temperature\u003c\/td\u003e\n\u003ctd\u003e2 °C to 95 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e2 °C to 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum permitted water hardness\u003c\/td\u003e\n\u003ctd\u003e3.57 mmol\/l (20°dH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eMotor data\u003c\/th\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains connection\u003c\/td\u003e\n\u003ctd\u003e1~230 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power \u003cem\u003eP2\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption \u003cem\u003eP1\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3 W to 5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e0.05 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum speed\u003c\/td\u003e\n\u003ctd\u003e3000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable gland\u003c\/td\u003e\n\u003ctd\u003e1 x PG11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor protection\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003eMaterials\u003c\/th\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing\u003c\/td\u003e\n\u003ctd\u003eBrass, CW617N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003ePPE\/PS-GF30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eCarbon, synthetic resin-impregnated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cms.media.wilo.com\/dcipicpfinder\/wilo_f_0200002c000329ca00010092\/1124616\/wilo_f_0200002c000329ca00010092_3.png\" alt=\"Wilo Star-Z NOVA hot water circulating pump\"\u003e\u003c\/p\u003e\n\u003ch3\u003eRepair or replace?\u003c\/h3\u003e\n\u003cp\u003eReplacement impeller cartridges are still made for the SB 04-15, NSB 04-15 and Wilo Z 15 A, and the \u003ca href=\"\/products\/salmson-nsb-04-15-solar-hot-water-pump-cartridge\"\u003esame cartridge fits all three\u003c\/a\u003e. A cartridge is worth considering if the pump body and electrics are sound.\u003c\/p\u003e\n\u003cp\u003eOn most systems still running these pumps the motor and bearings are as old as the impeller, so replacing the complete pump is usually the better value. If you are unsure which way to go, send us a photo and we will tell you honestly.\u003c\/p\u003e\n\u003ch3\u003eInstallation and licensing\u003c\/h3\u003e\n\u003cp\u003eThis product is new and supplied in the original packaging, subject to the manufacturer's warranty and to consumer guarantees under the Australian Consumer Law.\u003c\/p\u003e\n\u003cp\u003eIt must be installed by a licensed tradesperson as required by law. Failure to do so breaches the manufacturer's warranty, may result in injury or death, may jeopardise your insurance and may breach the relevant legislation. Check with your local authority for the licensing requirements that apply to plumbing and electrical work in your state.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing licensing\u003c\/th\u003e\n\u003cth\u003eElectrical licensing\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.accesscanberra.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.accesscanberra.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\/electricalsafety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.demirs.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.demirs.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.cbs.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.ntepa.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.cbos.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.cbos.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor any question or technical support on this product, email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All images used in this listing are for illustrative purposes only.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_Salmson-SB04-15-Pump.pdf?v=1620435839\" target=\"_blank\" rel=\"noopener\"\u003eDownload the original Salmson SB 04-15 Manual (PDF) — for the pump being replaced\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457416855,"sku":"SHWP0003","price":345.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Salmson_SB_04-15_thermo_large_b9d81030-a172-464a-9569-422184b8eda7.png?v=1629165816"},{"product_id":"salmson-nsb-04-15-solar-hot-water-pump-cartridge","title":"Salmson NSB 04-15 Replacement Impeller Cartridge","description":"\u003cp\u003e\u003cstrong\u003eSalmson NSB 04-15 Replacement Impeller Cartridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe complete rotating assembly — impeller, shaft and rotor — that drops into the pump body. \u003cstrong\u003eThis listing is the cartridge only, not a complete pump.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhich pumps does this cartridge fit?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOne cartridge fits all three of these pumps.\u003c\/strong\u003e They were sold under different names in different years and their outward appearance varies, but the cartridge inside is the same part:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/salmson-nsb-04-15-solar-hot-water-pump\"\u003eSalmson NSB 04-15\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/salmson-sb-04-15-solar-hot-water-pump\"\u003eSalmson SB 04-15\u003c\/a\u003e (also written SB04-15)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/wilo-z-15a-solar-hot-water-pump\"\u003eWilo Z 15 A\u003c\/a\u003e (also written Z15A or ZA-15)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe pump body those cartridges sit in is \u003cstrong\u003e84 mm port to port\u003c\/strong\u003e with \u003cstrong\u003eRp ½\u003c\/strong\u003e connections. If yours measures 84 mm, this is the cartridge for it.\u003c\/p\u003e\n\u003ch3\u003eCartridge or complete pump?\u003c\/h3\u003e\n\u003cp\u003eThe cartridge is straightforward to change and is the cheaper repair if the pump body and electrics are sound. It is worth doing when the pump is not very old, or when the body is awkward to remove from the pipework.\u003c\/p\u003e\n\u003cp\u003eOn most systems still running these pumps the motor and bearings are the same age as the impeller, so a cartridge often buys a year or two rather than a decade. The complete replacement is the \u003ca href=\"\/products\/wilo-star-z-nova\"\u003eWilo Star-Z NOVA\u003c\/a\u003e, which also draws 3–5 W where the pump it replaces drew considerably more — that difference shows up on the power bill of a pump running every sunny day.\u003c\/p\u003e\n\u003cp\u003eNot sure which way to go? Email a photo of your pump to \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e and we will give you an honest answer.\u003c\/p\u003e\n\u003ch3\u003eInstallation and licensing\u003c\/h3\u003e\n\u003cp\u003eThis product is new and supplied in the original packaging, subject to the manufacturer's warranty and to consumer guarantees under the Australian Consumer Law.\u003c\/p\u003e\n\u003cp\u003eIt must be installed by a licensed tradesperson as required by law. Failure to do so breaches the manufacturer's warranty, may result in injury or death, may jeopardise your insurance and may breach the relevant legislation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Images of the various pump models are included for reference only. This product is the cartridge only.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_NSB04-15-NMS.pdf?v=1620435839\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Salmson NSB 04-15 Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457449623,"sku":"SHWP0004","price":240.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/SB_2004_2015_Salmson_Impeller_20cartridge_20_26031a27-67be-434e-b9fb-4126842e7262.png?v=1629165850"},{"product_id":"grundfos-comfort-15-14-b-pm-domestic-circulator","title":"Grundfos COMFORT 15-14B PM Domestic Circulator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGrundfos Comfort 15-14B 240V Domestic Circulator - Hot Water Recirculation Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e(previously called UP 15-14B PM Grundfos domestic recirculation pump COMFORT BASIC)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Grundfos Comfort 15-14B 240V is a domestic hot water circulation pump designed for ring main systems, providing instant hot water at taps and reducing water waste.\u003c\/p\u003e\n\u003cp\u003eThis pump is ideal for residential hot water recirculation systems and is commonly installed in homes where fast access to hot water is required.\u003c\/p\u003e\n\u003cp\u003eWhile some older solar hot water systems used similar Grundfos pumps, this model is not suitable for all solar applications and compatibility should be confirmed before purchase.\u003c\/p\u003e\n\u003cp\u003eThis pump is a common choice for domestic hot water circulation systems in Australian homes requiring efficient and reliable recirculation - Domestic Recirculation Pump.\u003c\/p\u003e\n\u003ch3\u003e✔ What this pump is designed for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water recirculation systems\u003c\/li\u003e\n\u003cli\u003eRing main systems (instant hot water at taps)\u003c\/li\u003e\n\u003cli\u003eResidential hot water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ When this pump is suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou have a ring main system\u003c\/li\u003e\n\u003cli\u003eYou want instant hot water at fixtures\u003c\/li\u003e\n\u003cli\u003eReplacing an existing Grundfos Comfort pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ When this pump may NOT be suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolar hot water systems requiring high-temperature pumps\u003c\/li\u003e\n\u003cli\u003eSystems using Salmson or Wilo solar pumps\u003c\/li\u003e\n\u003cli\u003eOpen-loop solar circulation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ Important note for solar hot water systems\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003eSolar hot water systems often require pumps designed to handle higher temperatures and continuous solar circulation. In many cases, pumps such as the Wilo Star Z Nova or dedicated solar pumps are more suitable replacements.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e✔ Common signs your circulation pump needs replacing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot water takes too long to reach taps\u003c\/li\u003e\n\u003cli\u003ePump not running\u003c\/li\u003e\n\u003cli\u003eNoise or vibration\u003c\/li\u003e\n\u003cli\u003eInconsistent hot water supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e❓ FAQs \u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eIs the Grundfos Comfort 15-14 B a solar hot water pump?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNo, this pump is primarily designed for domestic hot water recirculation systems. While some older solar systems used similar pumps, it is not suitable for all solar applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhat is this pump mainly used for?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is used in ring main systems to provide instant hot water at taps and reduce water waste in residential homes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCan this replace my solar pump?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIn most cases, no. Solar hot water systems typically require dedicated solar circulation pumps such as Wilo Star Z Nova or similar models.\u003c\/p\u003e\n\u003cp\u003eIdeal for homes requiring efficient hot water circulation and improved comfort at taps and outlets.\u003c\/p\u003e\n\u003ch2\u003e✔ Why choose the Grundfos Comfort 15-14 B?\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe Grundfos Comfort 15-14 B is designed for efficient and reliable domestic hot water circulation, making it an ideal choice for residential systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra low energy consumption\u003c\/strong\u003e – operates with very low power usage, helping reduce running costs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation\u003c\/strong\u003e – designed for near-silent performance in home environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for comfort systems\u003c\/strong\u003e – specifically engineered for domestic hot water recirculation and instant hot water delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cbr\u003eBefore purchasing this pump, you need to consider the age of the system and the availability of the full range of replacement component options for you system. Some solar hot water controllers that have been used with this pump in pump stations are no longer able to be purchased. Some applications may not be suitable for this pump now.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe \u003cstrong\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/solar-hot-water-pump-station-with-senztek-solastat-1-2-controller\"\u003ecomplete pump station\u003c\/a\u003e, \u003c\/strong\u003ewith the Grundfos 15-20 CIL 2 Circulating Pump, new roof and tank sensors, valves and a controller with a digital display, may be a better and more suitable replacement. The pump station provides full protection to the products inside. The advantage of using a pump station is that you replace everything at once. This is often a considerably less expensive option then trying to replace individual parts over time. If you are only replacing the pump, you need to ask 'why it has failed?' The most likely answer is because a component(s) has a fault, which has resulted in failed circulation. Additionally, you may find that over time other components you may need, once you have replaced the pump, are no longer be available. If you are simply replacing the pump, you need to check the roof sensor and controller before installation. Depending on the outcome you may need to consider your options.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIf you are not sure, \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e and send a photo of your current installation.\u003c\/div\u003e\n\u003cp\u003eThe Grundfos 15-14 B  is new, comes with the original packaging and relevant Grundfos manuals and is subject to limited\u003ca href=\"http:\/\/au.grundfos.com\/navfooter\/legal-issues\/GrundfosWarranty.html?gmpid=em:globase:Online%20Selling%20Policy,%20T\" target=\"_blank\"\u003e manufacturer’s warranty\u003c\/a\u003e and consumer guarantees as per the Australian Consumer Law.\u003c\/p\u003e\n\u003cp\u003eThis product is required to be installed by a licensed tradesperson as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts  recommend that Buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.\u003c\/p\u003e\n\u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n\u003cth\u003eElectrical Licensing \u003cbr\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor all enquiries and technical support on this product please contact us by email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*All images used in this listing are for illustrative purposes only \u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_Grundfos-Comfort-15-14-b-10-11-06.pdf?v=1620435838\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Grundfos Comfort 15-14 B Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457515159,"sku":"SHWP0010","price":250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Grundfos_2015_2014_20PM_20large.png?v=1629165402"},{"product_id":"resol-deltasol-bs4-pump-station-1-2-sensors","title":"Open Loop RESOL DeltaSol BS\/4 Pump Station (1-2 Sensors) — Replaced by RESOL DeltaSol SLL Controller","description":"\u003cp\u003eThe RESOL DeltaSol BS\/4 pump station (1-2 sensors) is no longer available. The RESOL DeltaSol® SLL Controller is the current direct replacement, and is what is supplied in this pump station.\u003c\/p\u003e\n\u003cp\u003eThe DeltaSol SLL is the successor to the BS\/4 and is compatible with the same open loop solar hot water systems. It is a 1-2 sensor controller suitable for standard flat plate and evacuated tube solar hot water systems.\u003c\/p\u003e\n\u003cp\u003eSensors must always be replaced at the same time as the controller — reusing existing sensors with a new controller voids warranty.\u003c\/p\u003e\n\u003cp\u003eSuits a wide range of Australian solar hot water systems including Rheem, Dux, Hills, Rinnai, Chromagen, Apricus, Bradford Solar, Solahart, Conergy, Thermann, StratCo and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a complete solar hot water pump station replacement, not just a controller or pump.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your solar hot water system is not working correctly, the pump station or controller is often the cause. This unit restores reliable circulation and temperature control for efficient system performance.\u003c\/p\u003e\n\u003cp\u003eCOMPLETE SYSTEM SOLUTION\u003c\/p\u003e\n\u003ch3\u003e✔ What this pump station includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrundfos circulation pump (high-quality, reliable performance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRESOL DeltaSol® SLL 1-2 sensor controller\u003c\/strong\u003e — the current replacement for the BS\/4\u003c\/li\u003e\n\u003cli\u003e1 x 20m roof sensor, 1 x 2.5m tank sensor\u003c\/li\u003e\n\u003cli\u003eThermal paste for sensor installation\u003c\/li\u003e\n\u003cli\u003eAVG or AW pumps unions (subject to availability)\u003c\/li\u003e\n\u003cli\u003eAVG or AW solar rated non return valve (subject to availability)\u003c\/li\u003e\n\u003cli\u003eAVG or AW Flow meter\u003c\/li\u003e\n\u003cli\u003eQuality pump station cover that can be fitted to a wall or it is moulded to fit onto the side of your tank\u003c\/li\u003e\n\u003cli\u003ePre-wired components for easier setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll components are matched to work together, reducing installation time and improving reliability.\u003c\/p\u003e\n\u003ch3\u003e✔ Common signs your pump station needs replacing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not running\u003c\/li\u003e\n\u003cli\u003eSystem not circulating\u003c\/li\u003e\n\u003cli\u003eController not responding\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ About the Resol controller\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003eResol controllers are widely used in solar hot water systems and are known for their reliability and advanced control features.\u003c\/p\u003e\n\u003cp\u003eThe DeltaSol range offers flexible system configurations, multiple sensor inputs, and precise control of circulation for efficient heat transfer.\u003c\/p\u003e\n\u003cp\u003eThis allows more precise system control and improved heat transfer compared to standard controllers.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e✔ When this pump station is suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing an existing pump station\u003c\/li\u003e\n\u003cli\u003ePump or controller failure\u003c\/li\u003e\n\u003cli\u003eSystems requiring full upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for replacing older or faulty pump stations in residential solar hot water systems with improved efficiency.\u003c\/p\u003e\n\u003ch3\u003e✔ When it may NOT be suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSystems requiring controller-only replacement\u003c\/li\u003e\n\u003cli\u003eHeat pump systems\u003c\/li\u003e\n\u003cli\u003eElectric booster-only issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows better system performance, improved heat transfer, and reduced reliance on electric boosting.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e✔ Controller Options: Aestiva vs Resol vs Senztek\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWe offer this pump station with different controller options depending on your system requirements:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAestiva:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e modern differential controller with smart heat management features, including overheating and stagnation protection. Ideal for users wanting advanced protection and efficient system performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eResol:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e highly configurable controller suited to a wide range of system layouts, with flexible programming and multiple sensor inputs. Best for more complex or customised systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSenztek:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e simple, reliable and widely used replacement controllers. Ideal for straightforward system repairs and standard solar hot water setups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIf you are unsure which controller is best for your system, contact us and we can help you choose the correct option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe RESOL DeltaSol\u003csup\u003e®\u003c\/sup\u003e SLL controller is the replacement controller for the Resol DeltaSol BS\/4, BS\/2, BS Plus, AX and AL controllers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003eThe DeltaSol\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e SLL is the smallest controller of the SL series. Its equipment is optimised for small and medium-sized solar thermal and heating systems, 2 pre-configured basic systems are available. The DeltaSol\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e SLL is also the first controller of its category to offer the automatic function control according to the VDI 2169 directive. It also offers a V40 flowmeter input for heat quantity measurement.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMicrobuttons for quick access to the manual mode and the holiday function\u003c\/li\u003e\n\u003cli\u003e2 semiconductor relay outputs (1 A each, 2 A total at 240 V)\u003c\/li\u003e\n\u003cli\u003e4 inputs for Pt1000, Pt500 or KTY temperature sensors\u003c\/li\u003e\n\u003cli\u003e1 V40 impulse input\u003c\/li\u003e\n\u003cli\u003e2 PWM outputs for the speed control of high-efficiency pumps\u003c\/li\u003e\n\u003cli\u003e2 basic system layouts to choose from\u003c\/li\u003e\n\u003cli\u003eAutomatic function control according to VDI 2169\u003c\/li\u003e\n\u003cli\u003eHeat pump demand (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"Solar hot water pump station\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/Resol_DeltaSol_SLL_Solar_1-3_controller_manual.pdf?v=1785642219\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol SLL Manual (PDF)\u003c\/a\u003e — this is the controller supplied.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_DeltaSol_BS4_V2.pdf?v=1620435837\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol BS\/4 Manual (PDF)\u003c\/a\u003e — for reference only, to identify the superseded unit you are replacing.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457580695,"sku":"SHWP0013","price":730.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Deltasol_BS4_Solar_Hot_Water_Pump_Station_large-1_ecf7cdef-a6ee-4e3d-a008-18d69319cfaf.gif?v=1629162654"},{"product_id":"solar-hot-water-pump-station-with-senztek-solastat-1-3-controller-with-full-enclosure","title":"Open Loop Solar Hot Water Pump Station with Senztek SolaStat 1-3 Controller and Full Enclosure","description":"\u003cp\u003eComplete solar hot water pump station for open loop solar hot water systems. Includes everything needed for a full pump station replacement in one order:\u003c\/p\u003e\n\u003cp\u003e- Grundfos 15-20 CIL2 circulating pump\u003cbr\u003e- Senztek SolaStat 1-3 controller (3 sensors — roof, tank, inlet)\u003cbr\u003e- AVG or AW pump unions\u003cbr\u003e- AVG or AW solar-rated non-return valve\u003cbr\u003e- AVG flow meter\u003cbr\u003e- UV stabilised full enclosure cover — wall mount or tank side mount\u003cbr\u003e- Thermal heat paste and roof sensor joiners\u003c\/p\u003e\n\u003cp\u003eReplacing the complete pump station is often more economical and efficient than replacing individual components. The Senztek SolaStat 1-3 controller provides visible temperature readings across three sensor points, making it easy to monitor system performance and detect problems early.\u003c\/p\u003e\n\u003cp\u003eThe full enclosure is UV stabilised and suitable for retrofit installations. Easier to install than rebuilding a pump station component by component.\u003c\/p\u003e\n\u003cp\u003eSuits a wide range of Australian open loop solar hot water systems.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts stock complete replacement pump stations for solar plumbing repairs. Sometimes it’s more economical and efficient to replace everything with a much more up to date selection of products. The advantage with some of the better quality controllers on the market is that they have visible temperature readings, which makes it possible to monitor your system and detect or prevent possible problems. By adding a quality controller to a complete covered pump station, with the best circulating pump and valves on the market, you have upgraded your system’s efficacy and have good peace of mind that your system will be working to its best potential.\u003c\/p\u003e\n\u003cp\u003eFeatures of the pump station are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier installation\u003c\/li\u003e\n\u003cli\u003eUV stabilised\u003c\/li\u003e\n\u003cli\u003eSuitable for retrofit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Solar hot water pump station with full enclosure\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\"\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457613463,"sku":"SHWP0014","price":740.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_1_2_Solar_Hot_Water_Pump_Station_large-1_e2abe406-86b7-47e3-8a33-f535e48d210d.gif?v=1629162687"},{"product_id":"solar-hot-water-pump-station-with-senztek-solastat-1-2-controller","title":"Open Loop Solar Hot Water Pump Station with Senztek SolaStat 1-2 Controller and Full Enclosure","description":"\u003cp\u003eComplete solar hot water pump station for open loop solar hot water systems. Includes everything needed for a full pump station replacement in one order:\u003c\/p\u003e\n\u003cp\u003e- Grundfos 15-20 CIL2 circulating pump\u003cbr\u003e- Senztek SolaStat 1-2 controller (2 sensors — roof and tank)\u003cbr\u003e- AVG or AW pump unions\u003cbr\u003e- AVG or AW solar-rated non-return valve\u003cbr\u003e- AVG flow meter\u003cbr\u003e- UV stabilised full enclosure cover — wall mount or tank side mount\u003cbr\u003e- Thermal heat paste and roof sensor joiners\u003c\/p\u003e\n\u003cp\u003eReplacing the complete pump station is often more economical and efficient than replacing individual components. The Senztek SolaStat 1-2 controller provides visible temperature readings across two sensor points, making it easy to monitor system performance and detect problems early.\u003c\/p\u003e\n\u003cp\u003eThe full enclosure is UV stabilised and suitable for retrofit installations. Easier to install than rebuilding a pump station component by component.\u003c\/p\u003e\n\u003cp\u003eSuits a wide range of Australian open loop solar hot water systems.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts stock complete replacement pump stations for solar plumbing repairs. Sometimes it’s more economical and efficient to replace everything with a much more up to date selection of products. The advantage with some of the better quality controllers on the market is that they have visible temperature readings, which makes it possible to monitor your system and detect or prevent possible problems. By adding a quality controller to a complete covered pump station, with the best circulating pump and valves on the market, you have upgraded your system’s efficacy and have good peace of mind that your system will be working to its best potential.\u003c\/p\u003e\n\u003cp\u003eFeatures of the pump station are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasier installation\u003c\/li\u003e\n\u003cli\u003eUV stabilised\u003c\/li\u003e\n\u003cli\u003eSuitable for retrofit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Solar hot water pump station with full enclosure\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\"\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457678999,"sku":"SHWP0015","price":720.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_1_3_Solar_Hot_Water_Pump_Station_large-1.gif?v=1629162406"},{"product_id":"resol-deltasol-bs4-solar-hot-water-sensor-controller-pump-station","title":"Open Loop Solar Hot Water Pump Station with RESOL DeltaSol SLL Controller (Replaces BS\/4) — 1-3 Sensors","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRESOL BS\/4 Solar Hot Water Complete Pump Station\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\u003cp\u003eComplete solar hot water pump station for open loop solar hot water systems. Includes everything needed for a full pump station replacement in one order:\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® SLL is the current replacement for the DeltaSol BS\/4. It provides the same core differential temperature control with improved reliability and ongoing manufacturer support.\u003c\/p\u003e\u003cp\u003eReplacing the complete pump station is often more economical and efficient than replacing individual components. All components are matched to work together, reducing installation time and improving reliability.\u003c\/p\u003e\u003cp\u003eSuits a wide range of Australian open loop solar hot water systems including Apricus, Hills, Dux, Chromagen, Bosch and systems previously running Resol or Senztek controllers.\u003c\/p\u003e\u003cp\u003eThe original DeltaSol BS\/4 has now been replaced by the updated SLL model, which provides the same functionality with improved reliability and ongoing support.\u003c\/p\u003e\u003cp\u003eIt is best suited to systems where precise control, multiple sensor inputs or more advanced setup options are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis is a complete solar hot water pump station replacement, not just a controller or pump.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIf your solar hot water system is not working correctly, the pump station or controller is often the cause. This unit restores reliable circulation and temperature control for efficient system performance.\u003c\/p\u003e\u003cp\u003eCOMPLETE SYSTEM SOLUTION - Commonly used by plumbers and solar technicians for reliable system repairs.\u003c\/p\u003e\u003ch3\u003e✔ What this pump station includes\u003c\/h3\u003e\u003cp\u003e- Grundfos 15-20 CIL2 circulating pump\u003cbr\u003e- RESOL DeltaSol® SLL controller (replaces BS\/4, BS\/2, BS Plus, AX and AL) — 3 sensors (roof, tank and inlet)\u003cbr\u003e- AVG or AW pump unions\u003cbr\u003e- AVG or AW solar-rated non-return valve\u003cbr\u003e- AVG flow meter\u003cbr\u003e- UV stabilised full enclosure cover — wall mount or tank side mount\u003cbr\u003e- Thermal heat paste and roof sensor joiners\u003c\/p\u003e\u003cul\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/ul\u003e\u003cul\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/ul\u003e\u003cp\u003eAll components are matched to work together, reducing installation time and improving reliability.\u003c\/p\u003e\u003ch3\u003e✔ Common signs your pump station needs replacing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not running\u003c\/li\u003e\n\u003cli\u003eSystem not circulating\u003c\/li\u003e\n\u003cli\u003eController not responding\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e✔ About the Resol controller\u003c\/h3\u003e\u003cblockquote\u003e\n\u003cp\u003eResol controllers are widely used in solar hot water systems and are known for their reliability and advanced control features.\u003c\/p\u003e\n\u003cp\u003eThe DeltaSol range offers flexible system configurations, multiple sensor inputs, and precise control of circulation for efficient heat transfer.\u003c\/p\u003e\n\u003cp\u003eThis allows more precise system control and improved heat transfer compared to standard controllers.\u003c\/p\u003e\n\u003c\/blockquote\u003e\u003ch3\u003e✔ When this pump station is suitable\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing an existing pump station\u003c\/li\u003e\n\u003cli\u003ePump or controller failure\u003c\/li\u003e\n\u003cli\u003eSystems requiring full upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for replacing older or faulty pump stations in residential solar hot water systems with improved efficiency.\u003c\/p\u003e\u003ch3\u003e✔ When it may NOT be suitable\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSystems requiring controller-only replacement\u003c\/li\u003e\n\u003cli\u003eHeat pump systems\u003c\/li\u003e\n\u003cli\u003eElectric booster-only issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis allows better system performance, improved heat transfer, and reduced reliance on electric boosting.  👉 If you’re unsure, this Resol version is the best choice for systems requiring flexibility and long-term reliability.\u003c\/p\u003e\u003ch3\u003e\u003cspan\u003e✔ Controller Options: Aestiva vs Resol vs Senztek\u003c\/span\u003e\u003c\/h3\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe offer this pump station with different controller options depending on your system requirements:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAestiva:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e modern differential controller with smart heat management features, including overheating and stagnation protection. Ideal for users wanting advanced protection and efficient system performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eResol:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e highly configurable controller suited to a wide range of system layouts, with flexible programming and multiple sensor inputs. Best for more complex or customised systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSenztek:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e simple, reliable and widely used replacement controllers. Ideal for straightforward system repairs and standard solar hot water setups.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan\u003eIf you are unsure which controller is best for your system, contact us and we can help you choose the correct option.\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e✔ Compatible systems\u003c\/h3\u003e\u003cp\u003eCommonly used in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApricus\u003c\/li\u003e\n\u003cli\u003eHills\u003c\/li\u003e\n\u003cli\u003eDux\u003c\/li\u003e\n\u003cli\u003eChromagen\u003c\/li\u003e\n\u003cli\u003eBosch\u003c\/li\u003e\n\u003cli\u003eSystems using Resol or Senztek controllers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"tab1\"\u003e\u003cstrong\u003e**The RESOL DeltaSol\u003csup\u003e®\u003c\/sup\u003e SLL controller is the replacement controller for the Resol DeltaSol BS\/4, BS\/2, BS Plus, AX and AL controllers.**\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"tab1\"\u003e\n\u003cspan\u003eThe DeltaSol\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e SLL is the smallest controller of the SL series. Its equipment is optimised for small and medium-sized solar thermal and heating systems, 2 pre-configured basic systems are available. The DeltaSol\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e SLL is also the first controller of its category to offer the automatic function control according to the VDI 2169 directive. It also offers a V40 flowmeter input for heat quantity measurement.\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab1\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv class=\"tab1\"\u003e\u003cul class=\"fa-ul\"\u003e\n\u003cli\u003eMicrobuttons for quick access to the manual mode and the holiday function\u003c\/li\u003e\n\u003cli\u003e2 semiconductor relay outputs (1 A each, 2 A total at 240 V)\u003c\/li\u003e\n\u003cli\u003e4 inputs for Pt1000, Pt500 or KTY temperature sensors\u003c\/li\u003e\n\u003cli\u003e1 V40 impulse input\u003c\/li\u003e\n\u003cli\u003e2 PWM outputs for the speed control of high-efficiency pumps\u003c\/li\u003e\n\u003cli\u003e2 basic system layouts to choose from\u003c\/li\u003e\n\u003cli\u003eAutomatic function control according to VDI 2169\u003c\/li\u003e\n\u003cli\u003eHeat pump demand (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar Hot Water Parts stock complete replacement pump stations for solar plumbing repairs. Sometimes its more economical and efficient to replace everything with a much more up to date selection of products. The advantage with some of the better quality controllers on the market is that they have visible temperature readings which makes it possible to monitor your systems to detect\/prevent possible problems. By adding a quality controller to a complete covered pump station, with the best circulating pump and valves on the market, you have upgraded your systems efficacy and have good peace of mind your system will be working to its best potential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr data-mce-bogus=\"1\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\" data-mce-src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/Resol_DeltaSol_SLL_Solar_1-3_controller_manual.pdf?v=1785642219\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol SLL Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457711767,"sku":"SHWP0019","price":740.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Deltasol_BS4_Solar_Hot_Water_Pump_Station_large-1_c5fec813-0563-406e-8bb3-2d28092534d9.gif?v=1629162712"},{"product_id":"senztek-solasmart-plus-controller","title":"Senztek SolaSmart Plus Controller (includes free thermal heat paste)","description":"\u003cp\u003eThe Senztek SolaSmart Plus controller is a premium replacement solar hot water controller designed for systems that are not circulating properly, failing to heat, or showing incorrect temperature readings.\u003c\/p\u003e\n\u003cp\u003eIf your solar hot water system is not working correctly, the controller is often the cause. This model provides advanced control features to restore efficient and reliable operation. This model improves system efficiency and reduces reliance on electric boosting.\u003c\/p\u003e\n\u003cp\u003eThis is a common \u003cstrong\u003esolar hot water controller replacement\u003c\/strong\u003e for older or faulty Senztek SolaStat models. The SolaSmart Plus is an advanced upgrade over standard SolaStat controllers, offering improved control and efficiency.\u003c\/p\u003e\n\u003ch3\u003e✔ SolaSmart vs SolaStat controllers\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe SolaSmart Plus includes advanced features not found in standard SolaStat controllers, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmart “Top-Out” control for improved heat recovery\u003c\/li\u003e\n\u003cli\u003eBoost function for additional hot water when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is ideal for users wanting improved performance and energy efficiency compared to standard controllers.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e✔ Sensors — what this controller needs\u003c\/h3\u003e\n\u003cp\u003eThe SolaSmart Plus uses \u003cstrong\u003ethree sensors\u003c\/strong\u003e: \u003cstrong\u003eROOF\u003c\/strong\u003e at the collector, \u003cstrong\u003eTANK\u003c\/strong\u003e at the upper tank and \u003cstrong\u003eINLET\u003c\/strong\u003e at the lower tank. All three sensors are supplied new with the controller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacing a SolaStat 1-3?\u003c\/strong\u003e Your system already runs all three sensor positions, so this is a straight swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacing a SolaStat 1-2?\u003c\/strong\u003e Your system has only roof and tank. The inlet sensor is included in the box, but it will need to be run to the lower part of the tank during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ Common signs your controller needs replacing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not turning on\u003c\/li\u003e\n\u003cli\u003eIncorrect temperature readings\u003c\/li\u003e\n\u003cli\u003eSystem overheating\u003c\/li\u003e\n\u003cli\u003eInconsistent system performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ When to choose the SolaSmart controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou want improved system efficiency and performance\u003c\/li\u003e\n\u003cli\u003eYour current controller is outdated or inconsistent\u003c\/li\u003e\n\u003cli\u003eYou want better heat recovery (Top-Out function)\u003c\/li\u003e\n\u003cli\u003eYou want additional hot water control (Boost function)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ Compatible systems\u003c\/h3\u003e\n\u003cp\u003eCommonly used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApricus\u003c\/li\u003e\n\u003cli\u003eHills\u003c\/li\u003e\n\u003cli\u003eDux\u003c\/li\u003e\n\u003cli\u003eChromagen\u003c\/li\u003e\n\u003cli\u003eBosch\u003c\/li\u003e\n\u003cli\u003eSystems using Senztek controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ When this controller is suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing Senztek SolaStat controllers\u003c\/li\u003e\n\u003cli\u003eSystems requiring improved performance\u003c\/li\u003e\n\u003cli\u003eFaulty or ageing controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ When it may NOT be suitable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-sensor systems where an inlet sensor cannot be run to the lower part of the tank\u003c\/li\u003e\n\u003cli\u003eNon-Senztek controller systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ Not the same as other Senztek controllers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolaSmart → advanced solar circulation control\u003c\/li\u003e\n\u003cli\u003eSolaStat → standard solar circulation\u003c\/li\u003e\n\u003cli\u003eAlphaStat → electric booster control\u003c\/li\u003e\n\u003cli\u003eReclaim → heat pump control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis helps maximise solar energy capture and reduce reliance on electricity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - Apricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen, Sky solar- just to name a few.\u003c\/p\u003e\n\u003cp\u003eTheir smart energy controllers include the SolaStat; SolaStat-Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003cem\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaSmart_Plus_V2_Installation_Guide_Version_2.1_200515.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaSmart Plus Installation Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457744535,"sku":"SHWP0020","price":350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/senztek_solasmart_f250731f-f085-4ad8-9a03-bad36545e699.jpg?v=1629164365"},{"product_id":"senztek-solasmart-plus-touch-display","title":"Senztek SolaSmart Plus Touch Display","description":"\u003ch4\u003eThis Product Has Been Discontinued\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenztek SolaSmart Plus Touch Display\u003c\/strong\u003e has been discontinued and is no longer available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis page has been retained to help customers searching for this display and to provide technical reference information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you need a display or a replacement for your Senztek SolaSmart Plus system, please contact our team.\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e with your controller model and we will let you know what current options exist.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Reference\u003c\/h4\u003e\n\u003cp\u003eThe Senztek touch display worked only with the Senztek SolaSmart Plus Version 2 and 3RD controller models. It was not compatible with any other Senztek controller.\u003c\/p\u003e\n\u003cp\u003eThe DisplaySmart-Plus used a graphical touch screen to interface with the Senztek SolaSmart range of solar and hot water controllers. It allowed the user to set the balance between reserved hot water and power usage through the day, and to see how the system was operating.\u003c\/p\u003e\n\u003cp\u003eThe standard installation kit included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Touch Pad\u003c\/li\u003e\n\u003cli\u003e1 x Connector lead 3.5mm\u003c\/li\u003e\n\u003cli\u003e1 x Coms Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.\u003c\/p\u003e\n\u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n\u003cth\u003eElectrical Licensing Information\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457777303,"sku":"SHWP0021","price":300.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/SolaSmart_display.jpg?v=1629165260"},{"product_id":"senztek-alphastat-plus-hot-water-controller-replacement-board-only","title":"Senztek AlphaStat-Plus Hot Water Controller Replacement Board","description":"\u003cp\u003e\u003cstrong\u003eSenztek AlphaStat-Plus Hot Water Controller Replacement Board\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water\n    spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. We sell the widest range of spare parts\n    to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online\n    and ready to order, with complete tech specs to ensure your seamless selection. \u003c\/p\u003e\n\u003cp\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eAlphaStat-Plus controllers are mainly used to control ciruclating hot water ring mains. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Alphastat.gif\"\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n    \u003c\/p\u003e\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s\n        warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot\n        Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for\n        Plumbing or Electrical work.\u003c\/p\u003e\n    \u003cp\u003e \u003c\/p\u003e\n    \u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n    \u003ctable\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003cth\u003eState or Territory\u003c\/th\u003e\n                \u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n                \u003cth\u003eElectrical Licensing\n                    \u003cbr\u003eInformation \u003c\/th\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNSW\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eACT\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eQLD\u003c\/td\u003e\n                \u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eVIC\u003c\/td\u003e\n                \u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n                \u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eWA\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eSA\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNT\u003c\/td\u003e\n                \u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eTAS\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cbr\u003e\n\n\u003cbr\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_AlphaStat-plus_110413.pdf?v=1620435841\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek AlphaStat-Plus Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472457842839,"sku":"SHWP0022","price":280.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_20_1_3_PCB_20_large-1.gif?v=1629165188"},{"product_id":"senztek-solastat-st-plus-2-3-replacement-board-1","title":"Senztek SolaStat ST Plus 2-3 Replacement Board","description":"\u003cp\u003e\u003cstrong\u003eSenztek SolaStat ST Plus 2-3 Replacement Board  (2 relays and 3 sensors)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis item is a board only to suit controller with two relays, one upper tank sensor, one inlet tank sensor and one roof sensor. Depending on the age of your controller it can be best to replace the entire controller including roof sensors with the \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-2-3-solar-hot-water-sensor-controller\"\u003eSenztek SolaStat 2-3\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. We sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you are unsure contact us - \u003c\/span\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e \u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eState or Territory\u003c\/th\u003e\n\u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n\u003cth\u003eElectrical Licensing \u003cbr\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSW\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eACT\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQLD\u003c\/td\u003e\n\u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIC\u003c\/td\u003e\n\u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n\u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNT\u003c\/td\u003e\n\u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTAS\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-2-3_User_Guide_Version_1.11_111121.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaStat 2-3 User Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458006679,"sku":"SHWP0025","price":245.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senzte_Solastat_2-3.jpg?v=1629165119"},{"product_id":"senztek-solastat-plus-1-3-solar-hot-water-sensor-controller","title":"Senztek SolaStat-Plus 1-3 Sensor Controller","description":"\u003cp\u003e\u003cstrong\u003eSenztek SolaStat-Plus 1-3 Sensor Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE Thermal heat paste for roof sensor installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Senztek SolaStat-Plus 1-3 solar hot water controller is a widely used replacement controller for systems that are not circulating properly, failing to heat, or showing incorrect temperature readings.\u003c\/p\u003e\n\u003cp\u003eIf your solar hot water system is not working correctly, the controller is often the cause. This unit is designed to restore proper operation and reliable temperature control across a wide range of systems.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Common signs your controller needs replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not turning on\u003c\/li\u003e\n\u003cli\u003eIncorrect temperature readings\u003c\/li\u003e\n\u003cli\u003eSystem overheating or shutting down\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Compatible systems\u003c\/h2\u003e\n\u003cp\u003eThis controller is commonly used in systems including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApricus solar hot water systems\u003c\/li\u003e\n\u003cli\u003eHills systems\u003c\/li\u003e\n\u003cli\u003eDux solar hot water systems\u003c\/li\u003e\n\u003cli\u003eChromagen systems\u003c\/li\u003e\n\u003cli\u003eOther systems using Senztek controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ What this controller does\u003c\/h2\u003e\n\u003cp\u003eSenztek controllers automatically manage water circulation between your roof collectors and tank, ensuring efficient heat transfer and system performance.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ What you receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SolaStat 1-3 WR Controller\u003c\/li\u003e\n\u003cli\u003e1 x 3m inlet sensor\u003c\/li\u003e\n\u003cli\u003e1 x 3m tank sensor\u003c\/li\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003eThermal paste and joiners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Why choose this controller?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProven reliability in Australian solar systems\u003c\/li\u003e\n\u003cli\u003eEasy plug-and-play installation\u003c\/li\u003e\n\u003cli\u003ePre-set settings for quick setup\u003c\/li\u003e\n\u003cli\u003eSuitable replacement for older Senztek controllers\u003c\/li\u003e\n\u003cli\u003eWidely used by plumbers and repair technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When this controller is suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing an existing Senztek 1-3 controller\u003c\/li\u003e\n\u003cli\u003eSystems already using 3 sensors\u003c\/li\u003e\n\u003cli\u003eFaulty or ageing controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When it may NOT be suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSystems using different sensor configurations\u003c\/li\u003e\n\u003cli\u003eSystems requiring 2-sensor or 2-3 models\u003c\/li\u003e\n\u003cli\u003eUnknown or modified systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Thinking about an upgrade? SolaStat vs SolaSmart\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe SolaStat-Plus handles standard solar circulation — it compares the roof and tank temperatures and runs the pump accordingly. For most repairs that is exactly what is needed.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolaSmart Plus\u003c\/strong\u003e is the step up. It adds smart \u003cstrong\u003eTop-Out\u003c\/strong\u003e control for better heat recovery and a \u003cstrong\u003eBoost\u003c\/strong\u003e function for extra hot water on demand, which can reduce how often the electric booster runs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt uses the same three sensors as this controller\u003c\/strong\u003e — roof, tank and inlet. If your system is already running a 1-3 configuration, the sensors it needs are the sensors you already have. \u003ca href=\"\/products\/senztek-solasmart-s3rd-plus-controller\"\u003eView the SolaSmart Plus\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e❓ FAQs\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this a replacement for my Senztek controller?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn most cases, yes — this controller is used as a replacement for Senztek 1-3 models and similar systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow do I know if my controller is faulty?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCommon signs include no pump operation, incorrect temperature readings, or inconsistent system performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward, but a licensed tradesperson is recommended to ensure correct setup and system safety.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDo I need to replace the sensors as well?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis controller includes sensors, and replacing them at the same time is often recommended for reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - Apricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen, Sky solar- just to name a few.\u003c\/p\u003e\n\u003cp\u003eTheir smart energy controllers include the SolaStat; SolaStat-Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003cem\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Senztek controller range comparison\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-1-3_User_Guide_Version_1.0_150411.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaStat 1-3 User Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458039447,"sku":"SHWP0026","price":345.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_1_3_Solar_Hot_Water_Controller_large-1_64bbb69e-8d92-463f-917b-2e9512f35765.gif?v=1629164662"},{"product_id":"senztek-solastat-plus-1-2-solar-hot-water-sensor-controller","title":"Senztek SolaStat-Plus 1-2 Sensor Controller (includes free thermal heat paste)","description":"\u003cp\u003eThe Senztek SolaStat-Plus 1-2 solar hot water controller is a reliable replacement for systems that are not circulating properly, failing to heat, or showing incorrect temperature readings.\u003c\/p\u003e\n\u003cp\u003eIf your solar hot water system is not working as it should, the controller is often the cause. This model is designed for systems using two sensors and restores accurate temperature control and pump operation.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Common signs your controller needs replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not turning on\u003c\/li\u003e\n\u003cli\u003eIncorrect or fluctuating temperature readings\u003c\/li\u003e\n\u003cli\u003eSystem overheating or shutting down\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Compatible systems\u003c\/h2\u003e\n\u003cp\u003eThis controller is commonly used in systems including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApricus solar hot water systems\u003c\/li\u003e\n\u003cli\u003eHills systems\u003c\/li\u003e\n\u003cli\u003eDux solar hot water systems\u003c\/li\u003e\n\u003cli\u003eChromagen systems\u003c\/li\u003e\n\u003cli\u003eOther systems using Senztek 1-2 controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ What this controller does\u003c\/h2\u003e\n\u003cp\u003eSenztek SolaStat controllers automatically control the circulation pump by comparing temperatures between the collector and tank, ensuring efficient heat transfer and system performance.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ What you receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SolaStat 1-2 WR Controller\u003c\/li\u003e\n\u003cli\u003e1 x 3m tank sensor\u003c\/li\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003eThermal paste and connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Why choose this controller?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProven reliability in Australian solar hot water systems\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play installation\u003c\/li\u003e\n\u003cli\u003ePre-set settings for easy setup\u003c\/li\u003e\n\u003cli\u003eSuitable replacement for older Senztek controllers\u003c\/li\u003e\n\u003cli\u003eWidely used by plumbers and repair technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When this controller is suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing an existing Senztek 1-2 controller\u003c\/li\u003e\n\u003cli\u003eSystems using \u003cstrong\u003e2 sensor configuration (roof + tank)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFaulty or ageing controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When it may NOT be suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSystems using 3 sensors (1-3 or 2-3 models)\u003c\/li\u003e\n\u003cli\u003eSystems requiring inlet sensor control\u003c\/li\u003e\n\u003cli\u003eUnknown or modified systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ 1-2 vs 1-3 controllers\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe Senztek 1-2 controller uses \u003cstrong\u003etwo sensors (roof and tank)\u003c\/strong\u003e, while 1-3 models include an additional inlet sensor.\u003c\/p\u003e\n\u003cp\u003eIf your system originally had three sensors, you will need a 1-3 controller instead.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003e🔧 ✔ Thinking about an upgrade? SolaStat vs SolaSmart\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe SolaStat-Plus handles standard solar circulation — it compares the roof and tank temperatures and runs the pump accordingly. For most repairs that is exactly what is needed.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSolaSmart Plus\u003c\/strong\u003e adds smart \u003cstrong\u003eTop-Out\u003c\/strong\u003e control for better heat recovery and a \u003cstrong\u003eBoost\u003c\/strong\u003e function for extra hot water on demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant for 2-sensor systems:\u003c\/strong\u003e the SolaSmart Plus needs three sensors — roof, tank and inlet. A 1-2 system has only roof and tank, so a third sensor would have to be run to the lower part of the tank. It is not a direct swap. For a like-for-like replacement, this controller is the one you want. \u003ca href=\"\/products\/senztek-solasmart-s3rd-plus-controller\"\u003eView the SolaSmart Plus\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003e❓ FAQs\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this a replacement for my Senztek controller?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, if your system uses a 2-sensor configuration, this controller is a suitable replacement for Senztek 1-2 models.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHow do I know if I need a 1-2 or 1-3 controller?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCheck how many sensors your system has. A 1-2 controller uses two sensors, while 1-3 systems use three.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward, but a licensed tradesperson is recommended to ensure safe and correct setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDo I need to replace the sensors as well?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis controller includes sensors, and replacing them at the same time is recommended for best performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - Apricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen, Sky solar- just to name a few.\u003c\/p\u003e\n\u003cp\u003eTheir smart energy controllers include the SolaStat; SolaStat-Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003cem\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-1-2_User_Guide_Version_1.0_150411.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaStat 1-2 User Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458104983,"sku":"SHWP0027","price":340.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_1_2_Solar_Hot_Water_Controller_large-1_1cb93f50-1b7a-41d1-9269-bc96bd16ca8d.gif?v=1629164292"},{"product_id":"senztek-solastat-plus-2-3-solar-hot-water-sensor-controller","title":"Senztek SolaStat ST Plus 2-3 Sensor Controller (includes free thermal heat paste)","description":"\u003cp\u003eThe Senztek SolaStat-Plus 2-3 solar hot water controller is a widely used replacement for systems that are not circulating properly, failing to heat, or showing incorrect temperature readings.\u003c\/p\u003e\n\u003cp\u003eIf your solar hot water system is not working correctly, the controller is often the cause. This model runs three sensors (roof, tank and inlet) and has a second output to control the electric booster element. It restores accurate temperature control and reliable pump operation.\u003c\/p\u003e\n\u003cp\u003eThis is a common \u003cstrong\u003esolar hot water controller replacement\u003c\/strong\u003e for systems using Senztek 2-3 configurations. Used by plumbers and solar technicians across Australia for system repairs and upgrades.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Common signs your controller needs replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli\u003ePump not turning on\u003c\/li\u003e\n\u003cli\u003eIncorrect or fluctuating temperature readings\u003c\/li\u003e\n\u003cli\u003eSystem overheating or shutting down\u003c\/li\u003e\n\u003cli\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Faulty controllers often show erratic temperature spikes or inconsistent readings in real systems\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Compatible systems\u003c\/h2\u003e\n\u003cp\u003eThis controller is commonly used in systems including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApricus solar hot water systems\u003c\/li\u003e\n\u003cli\u003eHills systems\u003c\/li\u003e\n\u003cli\u003eDux solar hot water systems\u003c\/li\u003e\n\u003cli\u003eChromagen systems\u003c\/li\u003e\n\u003cli\u003eSystems previously fitted with Senztek 2-3 controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Senztek controllers are widely used across many Australian systems and manufacturers\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ What this controller does\u003c\/h2\u003e\n\u003cp\u003eThe controller compares temperatures between the roof, tank and inlet sensors to automatically control the circulation pump and optimise heat transfer throughout the system.   \u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ What you receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SolaStat 2-3 WR Controller\u003c\/li\u003e\n\u003cli\u003e1 x 3m tank sensor\u003c\/li\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003e1 x inlet sensor\u003c\/li\u003e\n\u003cli\u003eThermal paste and connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Why choose this controller?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProven reliability in Australian solar hot water systems\u003c\/li\u003e\n\u003cli\u003eSolar pump and electric element control in one unit\u003c\/li\u003e\n\u003cli\u003eEasy plug-and-play installation\u003c\/li\u003e\n\u003cli\u003ePre-set settings for quick setup\u003c\/li\u003e\n\u003cli\u003eWidely used by plumbers and solar repair technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When this controller is suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing an existing Senztek 2-3 controller\u003c\/li\u003e\n\u003cli\u003eThree-sensor systems (roof, tank and inlet) where the controller also switches the electric element\u003c\/li\u003e\n\u003cli\u003eFaulty or ageing controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenztek controllers are widely used across Australian solar hot water systems and are known for reliable temperature control and system efficiency.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ When it may NOT be suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTanks with only one sensor port. Use the SolaStat-Plus 1-2.\u003c\/li\u003e\n\u003cli\u003eThree-sensor systems that don't need element control. The SolaStat-Plus 1-3 is the simpler choice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Understanding the 2-3 controller\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe 2-3 runs three sensors: the roof (collector), the tank (top of the cylinder) and the inlet (bottom of the cylinder). All three must be connected. The tank sensor provides the over-temperature (top-out) protection, and the controller shows an error if a sensor is missing. Its second output switches the electric booster element.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003e🔧 ✔ 1-2 vs 1-3 vs 2-3 (quick guide)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-2 controller:\u003c\/strong\u003e roof + one tank sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-3 controller:\u003c\/strong\u003e roof + tank + inlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-3 controller:\u003c\/strong\u003e roof + tank + inlet, plus electric element control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenztek controllers are widely used across Australian solar hot water systems and are known for reliable temperature control and system efficiency.\u003c\/p\u003e\n\u003ch2\u003e❓ FAQs \u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eIs this a replacement for my Senztek controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, if your existing controller is a Senztek 2-3, or a three-sensor system that also controls the element.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eHow do I know if I need a 2-3 controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eCheck the model on your existing controller. If it's a 2-3, or your system has three sensors and the controller switches the element, this is the one. If you're unsure, email us a photo.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCan I use this instead of a 1-2 or 1-3 controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNot instead of a 1-2. It needs three sensors, so it won't suit a tank with a single sensor port. It can replace a 1-3 where you also want element control.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward, but a licensed tradesperson is recommended to ensure correct setup and safety.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eDo I need to replace the sensors as well?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThis controller includes sensors, and replacing them at the same time is recommended for best performance and reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - Apricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen - just to name a few.\u003c\/p\u003e\n\u003cp\u003eTheir smart energy controllers include the SolaStat; SolaStat-Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003cem\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-2-3_User_Guide_Version_1.11_111121.pdf?v=1620435842\"\u003eDownload Senztek SolaStat Plus 2-3 manual\u003c\/a\u003e\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/SHWP%20Solastat%201-3.gif\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458170519,"sku":"SHWP0028","price":370.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_SolaStat_2_3_Solar_Hot_Water_Controller_large-1_57bd095f-dcc9-41c6-910b-ae7a97d2891b.gif?v=1629164227"},{"product_id":"senztek-alphastat-plus-hot-water-controller","title":"Senztek AlphaStat-Plus Hot Water Controller (Booster Control)","description":"\u003cp\u003e\u003cstrong\u003eSenztek AlphaStat-Plus Hot Water Controller (Booster Control)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis controller does \u003cstrong\u003enot control solar circulation\u003c\/strong\u003e — it controls the electric booster element in your system.\u003c\/p\u003e\n\u003cp\u003eThe Senztek AlphaStat-Plus hot water controller is designed to control the electric booster element in your hot water system, helping reduce energy usage while ensuring you always have hot water when you need it. - hot water booster controller.\u003c\/p\u003e\n\u003cp\u003eIf your system is running out of hot water, heating at the wrong times, or using excessive electricity, the controller may be the cause. The AlphaStat-Plus automatically manages heating cycles for efficient and reliable performance.\u003c\/p\u003e\n\u003cp\u003eWidely used in Australian solar and electric hot water systems as a replacement controller.\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Common signs your controller needs replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRunning out of hot water unexpectedly\u003c\/li\u003e\n\u003cli\u003eBooster element not switching on or off correctly\u003c\/li\u003e\n\u003cli\u003eHigh electricity usage\u003c\/li\u003e\n\u003cli\u003eHeating at the wrong times\u003c\/li\u003e\n\u003cli\u003eInconsistent hot water supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 These are classic booster control issues\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ What this controller does\u003c\/h2\u003e\n\u003cp\u003eThe AlphaStat-Plus monitors your hot water usage and temperature over time and automatically switches the electric element on and off to optimise efficiency and ensure a consistent supply of hot water. The Senztek AlphaStat-Plus is a smart hot water booster controller designed to optimise electric heating.\u003c\/p\u003e\n\u003cp\u003e👉 It essentially:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLearns usage patterns\u003c\/li\u003e\n\u003cli\u003eReduces unnecessary heating\u003c\/li\u003e\n\u003cli\u003eImproves energy efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ Suitable systems\u003c\/h2\u003e\n\u003cp\u003eThis controller is commonly used in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectric hot water systems\u003c\/li\u003e\n\u003cli\u003eSolar hot water systems with electric booster elements\u003c\/li\u003e\n\u003cli\u003eThermo-siphon systems\u003c\/li\u003e\n\u003cli\u003eSystems requiring booster element control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 It works across many brands using Senztek controllers\u003c\/p\u003e\n\u003ch2\u003e🔧 ✔ Why choose the AlphaStat-Plus?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces electricity usage automatically\u003c\/li\u003e\n\u003cli\u003eSmart control of hot water heating cycles\u003c\/li\u003e\n\u003cli\u003eEasy-to-read display and settings\u003c\/li\u003e\n\u003cli\u003e“Boost” function for extra hot water on demand\u003c\/li\u003e\n\u003cli\u003e“Away” mode to save power when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When this controller is suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou want to reduce electricity costs\u003c\/li\u003e\n\u003cli\u003eYour booster element is not operating correctly\u003c\/li\u003e\n\u003cli\u003eYour system heats at the wrong times\u003c\/li\u003e\n\u003cli\u003eReplacing an existing AlphaStat controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ When it may NOT be suitable\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSystems requiring solar circulation control (use SolaStat controllers)\u003c\/li\u003e\n\u003cli\u003eSystems with pump-related issues (circulation problems)\u003c\/li\u003e\n\u003cli\u003eSystems without electric booster elements\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔧 ✔ AlphaStat vs SolaStat \u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe \u003cstrong\u003eAlphaStat controller manages the electric booster element\u003c\/strong\u003e, while \u003cstrong\u003eSolaStat controllers manage solar circulation pumps using sensors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf your issue is related to water circulation between the roof and tank, you likely need a SolaStat controller instead.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003e❓ FAQs \u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eIs this a solar hot water controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNot exactly — this controller manages the electric booster element, not the solar circulation system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWill this fix my hot water issue?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIf your issue is related to heating cycles, electricity usage, or booster operation, this controller is often the solution.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCan this replace my existing Senztek controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, if you are replacing an AlphaStat or similar booster controller.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWill this reduce my electricity bill?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eYes, the AlphaStat-Plus is designed to optimise heating cycles and reduce unnecessary energy use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward, but a licensed tradesperson is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/alphastt1.gif\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - \u003c\/span\u003e \u003cspan\u003eApricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen - just to name a few.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheir smart energy controllers include the SolaStat; SolaStat Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AlphaStat-Plus controller can control all types of hot water booster applications, including thermo-siphon solar, wetback or domestic hot water electric elements. With AlphaStat-Plus, you won't have to think about turning your hot water element off to save power and then remembering to turn it back on again before your shower goes cold! Your AlphaStat-Plus smoothly and efficiently takes the hassle out of maximising your power savings. It even monitors the water to make sure it is safe from legionella infection.\u003c\/p\u003e\n\u003cp\u003eWhat else makes AlphaStat-Plus the best choice for you? You can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSet your own heat up values\u003c\/li\u003e\n\u003cli\u003eTrigger one-off heat-ups at the push of a button \u003c\/li\u003e\n\u003cli\u003eUse vacation mode to minimise your power use while you're away\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AlphaStat-Plus controller has been designed to be robust and reliable. The Senztek brand is reliable and easily installed into any solar hot water system. Its simple installation means you plug in, play and walk away. Replacement solar hot water spare parts are easy to find here at Solar Hot Water Parts and even easier to repair. The controller settings are pre-set and can be easily changed if required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_AlphaStat-plus_110413.pdf?v=1620435841\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek AlphaStat-Plus Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458203287,"sku":"SHWP0029","price":345.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/senztek_20Alpha_20large.gif?v=1629164632"},{"product_id":"senztek-solastat-plus-1-2-solar-hot-water-sensor-controller-replacement-board","title":"Senztek SolaStat ST Plus 1-2 Replacement Board","description":"\u003cp\u003e\u003cstrong\u003eSenztek SolaStat ST Plus 1-2 Replacement Board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003eThis item is a board only to suit controller with one relay, one tank sensor and one roof sensor. Depending on the age of your controller it can be best\n    to replace the entire controller including roof sensors.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare\n    parts catalogue to give you the best selection of solar hot water replacement parts to choose from. We sell the widest range of spare parts to suit\n    any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector.\u003c\/p\u003e\n\u003cp\u003e\n    If you are unsure contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eOverview\u003c\/p\u003e\n\u003cp\u003eThe Senztek SolaStat Plus 1-2 sensor replacement PCB (Senztek SolaStat WR 1-2\/Senztek Plus 1\/Senztek 1-2\/SS1 SolaStat-Plus-1 and mains plug) is a\n    solar hot water controller that has been designed to be robust and reliable. The Senztek brand is reliable and easily installed into any solar hot\n    water system. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\n    \u003c\/p\u003e\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s\n        warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot\n        Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for\n        Plumbing or Electrical work.\u003c\/p\u003e\n    \u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n    \u003ctable\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003cth\u003eState or Territory\u003c\/th\u003e\n                \u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n                \u003cth\u003eElectrical Licensing\n                    \u003cbr\u003eInformation \u003c\/th\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNSW\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eACT\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eQLD\u003c\/td\u003e\n                \u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eVIC\u003c\/td\u003e\n                \u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n                \u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eWA\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eSA\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNT\u003c\/td\u003e\n                \u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eTAS\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cbr\u003e\n\n\u003cbr\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-1-2_User_Guide_Version_1.0_150411.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaStat 1-2 User Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458399895,"sku":"SHWP0032","price":260.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_1-2.jpg?v=1629165200"},{"product_id":"senztek-solastat-plus-1-3-solar-hot-water-sensor-controller-replacement-board","title":"Senztek SolaStat ST Plus 1-3 Replacement Board","description":"\u003cp\u003e\u003cstrong\u003eSenztek SolaStat ST Plus 1-3 Replacement Board\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis item is a board only to suit controller with one relay, one upper tank sensor, one inlet tank sensor and one roof sensor. Depending on the age of     your controller it can be best to replace the entire controller including roof sensors. \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water\n    spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. We sell the widest range of spare parts to\n    suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. \u003c\/p\u003e\n\u003cp\u003eIf you are unsure contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eOverview \u003c\/p\u003e\n\u003cp\u003eThe Senztek SolaStat Plus 1-3 sensor replacement PCB (Senztek SolaStat WR 1-3\/Senztek Plus 1\/Senztek 1-3\/SS1 SolaStat-Plus-1 and mains plug) is a solar\n    hot water controller that has been designed to be robust and reliable. The Senztek brand is reliable and easily installed into any solar hot water\n    system. \u003c\/p\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\n    \u003c\/p\u003e\u003cp\u003eThis product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s\n        warranty and may result in injury and\/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot\n        Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for\n        Plumbing or Electrical work.\u003c\/p\u003e\n    \u003cp\u003eFurther information for Plumbing \u0026amp; Electrical licensing is available at:\u003c\/p\u003e\n    \u003ctable\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003cth\u003eState or Territory\u003c\/th\u003e\n                \u003cth\u003ePlumbing Licensing Information\u003c\/th\u003e\n                \u003cth\u003eElectrical Licensing\n                    \u003cbr\u003eInformation \u003c\/th\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNSW\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.fairtrading.nsw.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eACT\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.actpla.act.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eQLD\u003c\/td\u003e\n                \u003ctd\u003ewww.qbcc.qld.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.worksafe.qld.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eVIC\u003c\/td\u003e\n                \u003ctd\u003ewww.vba.vic.gov.au\/\u003c\/td\u003e\n                \u003ctd\u003ewww.esv.vic.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eWA\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.commerce.wa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eSA\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.sa.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eNT\u003c\/td\u003e\n                \u003ctd\u003ewww.plumberslicensing.nt.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.nt.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd\u003eTAS\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n                \u003ctd\u003ewww.justice.tas.gov.au\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cbr\u003e\n\n\u003cbr\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_SolaStat-1-3_User_Guide_Version_1.0_150411.pdf?v=1620435842\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Senztek SolaStat 1-3 User Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458432663,"sku":"SHWP0033","price":265.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Solastat_1-3.jpg?v=1629165175"},{"product_id":"senztek-solastat-range-replacement-cover","title":"Senztek SolaStat Controller Range Replacement Cover","description":"\u003ch4\u003eSpecial Order Item\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenztek SolaStat Replacement Cover\u003c\/strong\u003e is not held in stock, but can be ordered in for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e to order this cover, or to check current pricing and lead time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAbout this cover\u003c\/h4\u003e\n\u003cp\u003eThis is the replacement front cover for the \u003cstrong\u003eSenztek SolaStat controller range\u003c\/strong\u003e — \u003cstrong\u003ecover only\u003c\/strong\u003e, no controller, board or electronics included.\u003c\/p\u003e\n\u003cp\u003eIt suits the SolaStat range. If your controller is a \u003cstrong\u003eSolaSmart Plus\u003c\/strong\u003e or \u003cstrong\u003eSolaSmart Lite\u003c\/strong\u003e, those covers are different parts and both are in stock:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/senztek-solasmart-plus-range-replacement-cover\"\u003eSenztek SolaSmart Plus Range Replacement Cover\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/senztek-solasmart-lite-range-replacement-cover\"\u003eSenztek SolaSmart Lite Range Replacement Cover\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eNot sure which cover you need?\u003c\/h4\u003e\n\u003cp\u003eEmail \u003cstrong\u003esales@solarhotwaterparts.com.au\u003c\/strong\u003e a photo of your controller and we'll confirm which cover fits before you order.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458498199,"sku":"SHWP0034","price":77.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_cover_4d938e92-c37e-4ac7-b707-f96e188cc02e.jpg?v=1629164842"},{"product_id":"hills-esteem-solar-hot-water-sensor-controller","title":"Controller to suit Hills Esteem HSC-01","description":"\u003ch4\u003eThis Product Has Been Discontinued\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eController to suit Hills Esteem HSC-01\u003c\/strong\u003e is no longer being produced and is not available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis page has been retained to help customers searching for this controller and to provide technical reference information.\u003c\/p\u003e\n\u003ch3\u003eRecommended Replacement\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-1-2-solar-hot-water-sensor-controller\"\u003e\u003cstrong\u003eSenztek SolaStat-Plus 1-2 Controller\u003c\/strong\u003e\u003c\/a\u003e is the best replacement option. It has a digital display, which makes ongoing fault finding far easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe sensors must be changed when replacing this controller.\u003c\/strong\u003e The Senztek is supplied with both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003e1 x 2.5m tank sensor\u003c\/li\u003e\n\u003cli\u003eFree thermal heat paste for roof sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease contact our team before ordering\u003c\/strong\u003e so we can confirm the correct controller for your system. Email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e with a photo of your existing controller.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Reference — Hills Esteem HSC-01\u003c\/h4\u003e\n\u003cp\u003eFitted to Hills Esteem systems from approximately 2007 to 2010. Supplied as a controller only, with a standard flat pin female pump connector — the lead may need changing — and no auxiliary power outlet.\u003c\/p\u003e\n\u003cp\u003eThe Hills Esteem Solar Controller was Australian owned and made, and was also used in these brands of solar hot water system: \u003cstrong\u003eDouglas Solar, Aquamax, Heavenly Solar, Endless Solar, Solar Power and Suntrap Solar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_Esteem.gif\" alt=\"Hills Esteem HSC-01 solar controller\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow it worked\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe controller heated the tank water to 75°C and held it there, using sensors on both the solar panel and the tank. When the panel rose 9°C above the tank water, the pump switched on to circulate water through the panel. If the tank reached 75°C, or the panel fell to within 5°C of the tank, the pump switched off. Built-in freeze protection switched the pump on if the panel dropped to 3°C, and off again once it rose to 5°C, to protect the panel and pipework.\u003c\/p\u003e\n\u003cp\u003eIndicator lights showed Power ON, Pump ON, Tank Sensor Error and Collector Sensor Error.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum tank temperature 75°C\u003c\/li\u003e\n\u003cli\u003eMaximum collector temperature 250°C\u003c\/li\u003e\n\u003cli\u003eFreeze protection: 3°C to turn ON, 5°C to turn OFF\u003c\/li\u003e\n\u003cli\u003eTank \/ collector differential: 9°C to turn ON, 5°C to turn OFF\u003c\/li\u003e\n\u003cli\u003eMaximum load 240V AC 10 Amp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458662039,"sku":"SHWP0037","price":330.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_controller.jpg?v=1629164090"},{"product_id":"hills-apollo-exceed-solar-hot-water-sensor-controller","title":"Hills Apollo Exceed Solar Hot Water Controller — Discontinued, Replacement Available","description":"\u003ch4\u003eThis Product Has Been Discontinued\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eHills Apollo Exceed replacement controller\u003c\/strong\u003e has been discontinued and is no longer available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis page has been retained to help customers searching for this controller and to provide technical reference information.\u003c\/p\u003e\n\u003ch3\u003eRecommended Replacement\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-1-2-solar-hot-water-sensor-controller\"\u003e\u003cstrong\u003eSenztek SolaStat-Plus 1-2 Controller\u003c\/strong\u003e\u003c\/a\u003e is the recommended replacement for Hills Apollo Exceed systems. It has a digital display, which makes ongoing fault finding far easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe sensors must be replaced at the same time as the controller.\u003c\/strong\u003e The Senztek controller is supplied with both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003e1 x 2.5m tank sensor\u003c\/li\u003e\n\u003cli\u003eFree thermal heat paste for roof sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenztek controllers come pre-programmed with all leads and plugs fitted for easy plug and play use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease contact our team before ordering\u003c\/strong\u003e so we can confirm the correct controller for your system. Email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e with a photo of your existing controller.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Reference\u003c\/h4\u003e\n\u003cp\u003eThe Hills Solar Apollo Exceed (approximately 2011–2012) used a Full Gauge Microsol Ri controller, supplied as a controller only without sensors.\u003c\/p\u003e\n\u003cp\u003eThe Microsol Ri has also been discontinued. Where a system is still running one, its parameters must be set to suit either evacuated tube or flat panel collectors at installation by a licensed tradesperson. The manufacturer’s values are published here: \u003ca href=\"https:\/\/fullgauge-strapi-prod-media-f340da7.s3.sa-east-1.amazonaws.com\/MCSOL_Ri6_05_T_11020_INGLES_b6b4b711f1.pdf\"\u003eFull Gauge Microsol Ri Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472458760343,"sku":"SHWP0039","price":220.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_Apollo_large-1_c44e53bc-63d5-4e46-b8b6-4efb01491189.gif?v=1629163962"},{"product_id":"senztek-solasmart-plus-range-replacement-cover","title":"Senztek SolaSmart Plus Range Replacement Cover","description":"\u003ch4\u003eThis Product Has Been Discontinued\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSenztek SolaSmart Plus Range Replacement Cover\u003c\/strong\u003e has been discontinued and is no longer available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis page has been retained to help customers searching for this part and to provide reference information.\u003c\/p\u003e\n\u003ch3\u003eNeed a Replacement?\u003c\/h3\u003e\n\u003cp\u003eThere is no direct replacement available for this cover on its own.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solasmart-s3rd-plus-controller\"\u003ecomplete Senztek SolaSmart Plus controller\u003c\/a\u003e is still available and held in stock. If the housing on your controller is damaged, replacing the whole unit is currently the only option — and worth doing, since a damaged cover leaves the electronics exposed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e with a photo of your controller before ordering and we will confirm what you need.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Reference\u003c\/h4\u003e\n\u003cp\u003eThis was the replacement housing cover for the Senztek SolaSmart Plus controller range.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472459251863,"sku":"SHWP0046","price":77.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/SolaSmart_plus_a4f50c19-2df1-4fa4-9c70-9df5ce6275c2.jpg?v=1629164809"},{"product_id":"rheem-led-display-wiring-assembly-solar-controller","title":"Rheem LED Display Wiring Assembly — Solar Controller Indicator Loom","description":"\u003cp\u003e\u003cstrong\u003eReplacement LED display wiring assembly for Rheem solar hot water controllers.\u003c\/strong\u003e This is the small loom that carries the indicator lights on the controller fascia.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThe LED display is how the controller tells you what it is doing — whether the pump is running, whether the system is boosting, and whether there is a fault. When the loom fails, the controller usually keeps working but you lose all visibility of it, which makes any further fault-finding guesswork.\u003c\/p\u003e\n\u003ch3\u003eWhen you need one\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndicator lights dead or intermittent while the system still runs\u003c\/li\u003e\n\u003cli\u003eLights showing the wrong state\u003c\/li\u003e\n\u003cli\u003eCorroded or broken connector at the display end\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuits\u003c\/h3\u003e\n\u003cp\u003eRheem solar hot water controllers using this style of LED display. The photo shows the assembly — compare it against yours before ordering.\u003c\/p\u003e\n\u003cp\u003eNot sure it is the right loom? Send us a photo of your controller and the model number from the tank data plate and we will confirm before you order.\u003c\/p\u003e\n\u003cp\u003eThis item must be installed by a licensed tradesperson.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472460464279,"sku":"SHWP0119","price":44.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Rheem_display_led.jpg?v=1629165136"},{"product_id":"resol-deltasol-bs-4-1-3-sensors","title":"RESOL DeltaSol® BS \/4 (1-3 sensors) - Replaced by DeltaSol® SLL","description":"\u003cp\u003e\u003cstrong\u003eRESOL DeltaSol® BS\/4 (1-3 sensors)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 was the differential temperature controller fitted to a range of Australian solar hot water systems, including Apricus, Dux and Thermann, in its 1–3 sensor configuration. If your controller is labelled DeltaSol® BS\/4, this is your original part.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 is no longer manufactured. The current direct replacement is the RESOL DeltaSol® SLL, described below.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® SLL is the current replacement controller for the RESOL DeltaSol® BS\/4, BS\/2, BS Plus, AX and AL. It is the smallest controller in the SL series, optimised for small and medium-sized solar thermal systems, with 2 pre-configured basic systems available. It offers automatic function control to the VDI 2169 directive and a V40 flowmeter input for heat quantity measurement. The tube collector function makes it suitable for both flat plate and evacuated tube collectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe DeltaSol® SLL supplied in Australia is a market-specific version, confirmed by RESOL. It does not include a thermal disinfection function, an SD card slot, or VBus RPT remote parameterisation. If your existing controller uses any of these, please contact us before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRESOL DeltaSol® SLL — Specification\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRelay outputs: 2 semiconductor relays, 1 A each, 2 A total at 240 V\u003c\/li\u003e\n\u003cli\u003eSensor inputs: 4, for Pt1000, Pt500 or KTY sensors\u003c\/li\u003e\n\u003cli\u003eFlow input: 1 x V40 impulse input for heat quantity measurement\u003c\/li\u003e\n\u003cli\u003ePWM outputs: 2, for high-efficiency pump speed control\u003c\/li\u003e\n\u003cli\u003eSystem layouts: 2 pre-configured\u003c\/li\u003e\n\u003cli\u003eFunction control: automatic, to VDI 2169\u003c\/li\u003e\n\u003cli\u003eTube collector function: yes — suits evacuated tube and flat plate\u003c\/li\u003e\n\u003cli\u003eThermostat function: yes\u003c\/li\u003e\n\u003cli\u003eData interface: VBus®\u003c\/li\u003e\n\u003cli\u003ePower supply: 100–240 V, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP 20 — indoor, dry location only\u003c\/li\u003e\n\u003cli\u003eAmbient temperature: 0 to 40 °C\u003c\/li\u003e\n\u003cli\u003eDimensions: 110 x 166 x 47 mm. Mounting centres 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat you receive: the RESOL DeltaSol® SLL 1-3 sensor controller, supplied with three new sensors — one 20m roof sensor and two tank sensors. New sensors are always supplied with a replacement controller and must be fitted at the same time. Reusing existing sensors with a new controller voids warranty.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Resol_Deltasol_BS4_Solar_Hot_Water_Pump_Station.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_DeltaSol_BS4_V2.pdf?v=1620435837\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol BS\/4 Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472460562583,"sku":"SHWP0137","price":420.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Deltasol_BS4_large-1_7b3507e2-da77-45cb-93cd-2132c5efd289.gif?v=1629164535"},{"product_id":"resol-deltasol-bs-4-1-2-sensors","title":"RESOL DeltaSol® BS\/4 (1-2 sensors) - Replaced by Resol DeltaSol® SLL","description":"\u003cp\u003e\u003cstrong\u003eIdentifying your controller\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 was the differential temperature controller fitted to a range of Australian solar hot water systems in its 1–2 sensor configuration. If your controller is labelled DeltaSol® BS\/4 and was set up with one roof sensor and one tank sensor, this is your original part.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 is no longer manufactured. The current direct replacement is the RESOL DeltaSol® SLL, described below.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® SLL is the current replacement controller for the RESOL DeltaSol® BS\/4, BS\/2, BS Plus, AX and AL. It is the smallest controller in the SL series, optimised for small and medium-sized solar thermal systems, with 2 pre-configured basic systems available. It offers automatic function control to the VDI 2169 directive and a V40 flowmeter input for heat quantity measurement. The tube collector function makes it suitable for both flat plate and evacuated tube collectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe DeltaSol® SLL supplied in Australia is a market-specific version, confirmed by RESOL. It does not include a thermal disinfection function, an SD card slot, or VBus RPT remote parameterisation. If your existing controller uses any of these, please contact us before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRESOL DeltaSol® SLL — Specification\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRelay outputs: 2 semiconductor relays, 1 A each, 2 A total at 240 V\u003c\/li\u003e\n\u003cli\u003eSensor inputs: 4, for Pt1000, Pt500 or KTY sensors\u003c\/li\u003e\n\u003cli\u003eFlow input: 1 x V40 impulse input for heat quantity measurement\u003c\/li\u003e\n\u003cli\u003ePWM outputs: 2, for high-efficiency pump speed control\u003c\/li\u003e\n\u003cli\u003eSystem layouts: 2 pre-configured\u003c\/li\u003e\n\u003cli\u003eFunction control: automatic, to VDI 2169\u003c\/li\u003e\n\u003cli\u003eTube collector function: yes — suits evacuated tube and flat plate\u003c\/li\u003e\n\u003cli\u003eThermostat function: yes\u003c\/li\u003e\n\u003cli\u003eData interface: VBus®\u003c\/li\u003e\n\u003cli\u003ePower supply: 100–240 V, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP 20 — indoor, dry location only\u003c\/li\u003e\n\u003cli\u003eAmbient temperature: 0 to 40 °C\u003c\/li\u003e\n\u003cli\u003eDimensions: 110 x 166 x 47 mm. Mounting centres 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat you receive:\u003c\/strong\u003e the RESOL DeltaSol® SLL 1-2 sensor controller, supplied with two new sensors — one 20m roof sensor and one tank sensor. New sensors are always supplied with a replacement controller and must be fitted at the same time. Reusing existing sensors with a new controller voids warranty.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Resol_Deltasol_BS4_Solar_Hot_Water_Pump_Station.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_DeltaSol_BS4_V2.pdf?v=1620435837\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol BS\/4 Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472460890263,"sku":"SHWP0138","price":410.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Deltasol_BS4_large-1_7d8eb254-f465-4da3-8449-5c60edd13572.gif?v=1629164500"},{"product_id":"resol-vbus-usb-interface-adaptor-solar-hot-water-sensor-controller","title":"RESOL VBus\/USB Interface Adaptor","description":"\u003ch4\u003eSpecial Order Item\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESOL VBus\/USB Interface Adaptor\u003c\/strong\u003e is not held in stock, but can be ordered in for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e to order this adaptor, or to check current pricing and lead time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAbout the VBus\/USB Interface Adaptor\u003c\/h4\u003e\n\u003cp\u003eThe VBus®\/USB interface adapter is the interface between the controller and a personal computer. With its standard mini USB port it enables fast transmission of system data for processing, visualising and archiving, as well as parametrisation of the controller via the VBus®. The RESOL Service Center software is included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB 2.0 full speed compatible\u003c\/li\u003e\n\u003cli\u003eMini USB-B port\u003c\/li\u003e\n\u003cli\u003eRemote parametrisation of the controller via VBus®\u003c\/li\u003e\n\u003cli\u003eRSC software included on CD-ROM\u003c\/li\u003e\n\u003cli\u003eIncludes standard USB \/ mini USB adapter cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply: via RESOL VBus®\u003c\/li\u003e\n\u003cli\u003eData interface: VBus® for connection to the controller, mini USB-B\u003c\/li\u003e\n\u003cli\u003eHousing: plastic\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP 20 \/ IEC 60529\u003c\/li\u003e\n\u003cli\u003eDimensions: 95 x 70 x 25 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_11201924_VBus_USB.mon5s.pdf?v=1620435836\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL VBus\/USB Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472462659735,"sku":"SHWP0145","price":110.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_VBus_large-1.gif?v=1629164989"},{"product_id":"resol-dl2-datalogger-solar-hot-water-sensor-controller","title":"RESOL DL2 Datalogger","description":"\u003ch4\u003eSpecial Order Item\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESOL DL2 Datalogger\u003c\/strong\u003e is not held in stock, but can be ordered in for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e to order this datalogger, or to check current pricing and lead time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAbout the RESOL DL2 Datalogger\u003c\/h4\u003e\n\u003cp\u003eThe DL2 Datalogger records and stores system data from a RESOL controller over the VBus®, allowing system performance to be monitored and reviewed over time.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Datalogger_DL2.gif\" alt=\"RESOL DL2 Datalogger\"\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved RESOL distributor. If you are unsure which part suits your system, \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e or email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472462823575,"sku":"SHWP0148","price":1150.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Dattalogger_DL2_large-1.gif?v=1629164973"},{"product_id":"resol-sp10-solar-hot-water-sensor-controller","title":"RESOL SP 10 Sensor Over Voltage Protection","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRESOL SP 10 Sensor Over Voltage Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOver voltage protection device placed in housing, suitable for mounting outdoors. We generally recommend installing the overvoltage protection in order to avoid overvoltage damage at collector sensors, e.g. caused by local lightning storms.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_SP10.pdf?v=1620435840\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL SP10 Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472462856343,"sku":"SHWP0149","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_SP10_large-1.gif?v=1629165016"},{"product_id":"resol-vbus-lan-interface-adaptor","title":"RESOL VBus\/LAN Interface Adaptor","description":"\u003ch4\u003eSpecial Order Item\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESOL VBus\/LAN Interface Adaptor\u003c\/strong\u003e is not held in stock, but can be ordered in for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e to order this adaptor, or to check current pricing and lead time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAbout the VBus\/LAN Interface Adaptor\u003c\/h4\u003e\n\u003cp\u003eThe VBus®\/LAN interface adaptor is designed for direct connection to a PC or router. It enables easy access to the controller via the owner’s local network. The RESOL VBus\/LAN is suitable for all controllers equipped with a RESOL VBus®. A version of the Service Center software is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply: mains adaptor, input voltage 12V DC\u003c\/li\u003e\n\u003cli\u003eData interface: VBus® for connection to the controller; LAN connection RJ45 with 2 status LEDs\u003c\/li\u003e\n\u003cli\u003eHousing: plastic\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP 20 \/ IEC 60529\u003c\/li\u003e\n\u003cli\u003eDimensions: 95 x 70 x 25 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472462889111,"sku":"SHWP0150","price":350.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_VBus_large-1_b1824d26-692d-43e9-8c51-adc82f322459.gif?v=1629165000"},{"product_id":"resol-deltasol-bs-4-to-suit-conergy-auscaps-solar-hot-water-1-2-sensors","title":"RESOL DeltaSol® BS\/4 to suit Conergy Solar Systems (1-2 sensors) - Replaced by DeltaSol® SLL","description":"\u003cp\u003e\u003cstrong\u003eIdentifying your controller\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 was the differential temperature controller fitted to Conergy AusCaps solar hot water systems in Australia, in its 1–2 sensor configuration. If your controller is labelled DeltaSol® BS\/4 and came with a Conergy AusCaps system, this is your original part.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® BS\/4 is no longer manufactured. The current direct replacement is the RESOL DeltaSol® SLL, described below.\u003c\/p\u003e\u003cp\u003eThe RESOL DeltaSol® SLL is the current replacement controller for the RESOL DeltaSol® BS\/4, BS\/2, BS Plus, AX and AL. It is the smallest controller in the SL series, optimised for small and medium-sized solar thermal systems, with 2 pre-configured basic systems available. It offers automatic function control to the VDI 2169 directive and a V40 flowmeter input for heat quantity measurement. The tube collector function makes it suitable for both flat plate and evacuated tube collectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe DeltaSol® SLL supplied in Australia is a market-specific version, confirmed by RESOL. It does not include a thermal disinfection function, an SD card slot, or VBus RPT remote parameterisation. If your existing controller uses any of these, please contact us before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRESOL DeltaSol® SLL — Specification\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRelay outputs: 2 semiconductor relays, 1 A each, 2 A total at 240 V\u003c\/li\u003e\n\u003cli\u003eSensor inputs: 4, for Pt1000, Pt500 or KTY sensors\u003c\/li\u003e\n\u003cli\u003eFlow input: 1 x V40 impulse input for heat quantity measurement\u003c\/li\u003e\n\u003cli\u003ePWM outputs: 2, for high-efficiency pump speed control\u003c\/li\u003e\n\u003cli\u003eSystem layouts: 2 pre-configured\u003c\/li\u003e\n\u003cli\u003eFunction control: automatic, to VDI 2169\u003c\/li\u003e\n\u003cli\u003eTube collector function: yes — suits evacuated tube and flat plate\u003c\/li\u003e\n\u003cli\u003eThermostat function: yes\u003c\/li\u003e\n\u003cli\u003eData interface: VBus®\u003c\/li\u003e\n\u003cli\u003ePower supply: 100–240 V, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP 20 — indoor, dry location only\u003c\/li\u003e\n\u003cli\u003eAmbient temperature: 0 to 40 °C\u003c\/li\u003e\n\u003cli\u003eDimensions: 110 x 166 x 47 mm. Mounting centres 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat you receive:\u003c\/strong\u003e the RESOL DeltaSol® SLL 1-2 sensor controller, supplied with two new sensors — one 20m roof sensor and one tank sensor. New sensors are always supplied with a replacement controller and must be fitted at the same time. Reusing existing sensors with a new controller voids warranty.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Resol_Deltasol_BS4_Solar_Hot_Water_Pump_Station.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eManual \u0026amp; Documentation\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/pdfs_DeltaSol_BS4_V2.pdf?v=1620435837\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RESOL DeltaSol BS\/4 Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463184023,"sku":"SHWP0164","price":410.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Resol_Deltasol_BS4_large-1_be5f4a93-08a7-4052-8596-f0958872f966.gif?v=1629164457"},{"product_id":"senztek-20m-roof-solar-hot-water-sensor-controller","title":"Replacement 20m Roof Sensor to suit Senztek Range","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eReplacement 20m Roof Sensor to suit Senztek Range\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSolar Hot Water Parts roof sensors come with free heat transfer paste and joiners.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image of the solar hot water controller in the description has been included to assist you find the correct sensor for your system (controller is not included in sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Senztek_SolaStat_2_3_Solar_Hot_Water_Controller_large-1.gif\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - Apricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen - just to name a few.\u003cbr\u003e\u003cbr\u003eTheir smart energy controllers include the SolaStat; SolaStat Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003cbr\u003e\u003cbr\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003cbr\u003e\u003cbr\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463478935,"sku":"SHWP0169","price":82.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_20m_roof_sensors_plug.png?v=1629088575"},{"product_id":"senztek-20m-roof-solar-hot-water-sensor-female","title":"Senztek SolaSmart 20m Roof Sensor with female plug","description":"\u003cp\u003e\u003cstrong\u003eSenztek SolaSmart 20m Roof Sensor with female plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image of the solar hot water controller in the description has been included to assist you find the correct sensor for your system (controller is not included in sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Senztek_SolaStat_2_3_Solar_Hot_Water_Controller_large-1.gif\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSenztek is a local based New Zealand electronics designer and manufacturer that has had a huge impact on the Australian solar hot water market. Their quality range of solar hot water controllers has been purposely built to suit our climate. They supply a large number of leading manufacturers globally - \u003c\/span\u003e \u003cspan\u003eApricus; AAE; Bosch; Edson; Hills; Neopower; Rotex; SolarArk; Stratco; SolarOz; Solarland; Thermotec; Zen - just to name a few.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheir smart energy controllers include the SolaStat; SolaStat Plus; SolaStat ST; SolaStat WR; AlphaStat; EcoStat; SolaStat-Pool and the new SolaSmart range. Senztek has spent many years developing and perfecting advanced algorithms and associated controllers able to deliver real savings for solar and electric hot water users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts is an approved Senztek distributor of the complete Senztek SolaStat range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003chr\u003e\n\u003ch4\u003eWhich Senztek controller do you have?\u003c\/h4\u003e\n\u003cp\u003eSenztek made several controller families, and the sensor you need depends on which one is fitted to your system. Check the badge on the front of the controller:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolaStat\u003c\/strong\u003e \/ \u003cstrong\u003eSolaStat-Plus\u003c\/strong\u003e — the most common solar circulation controllers, with a digital display. Available as \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-1-2-solar-hot-water-sensor-controller\"\u003e1-2 sensor\u003c\/a\u003e, \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-1-3-solar-hot-water-sensor-controller\"\u003e1-3 sensor\u003c\/a\u003e and \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-2-3-solar-hot-water-sensor-controller\"\u003e2-3 sensor\u003c\/a\u003e versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolaStat ST Plus\u003c\/strong\u003e — fitted to Apricus and several rebadged systems. Available as \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-st-plus-1-2-sensor-controller-to-suit-apricus-systems-includes-free-heat-paste\"\u003e1-2 sensor\u003c\/a\u003e and \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-st-plus-1-3-sensor-controller-to-suit-apricus-systems-includes-free-heat-paste\"\u003e1-3 sensor\u003c\/a\u003e versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolaSmart\u003c\/strong\u003e \/ \u003cstrong\u003eSolaSmart Plus\u003c\/strong\u003e — the later range, some fitted with a separate touch display. Available as the \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solasmart-s3rd-plus-controller\"\u003estandard SolaSmart Plus\u003c\/a\u003e, and in \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solasmart-plus-controller-will-suit-edson-solar-hot-water-systems-free-thermal-heat-paste\"\u003eEdson\u003c\/a\u003e and \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solasmart-plus-controller-will-suit-solarark-systems-free-thermal-heat-paste\"\u003eSolarArk\u003c\/a\u003e versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolaSmart Lite\u003c\/strong\u003e — used by Heavenly Solar and Solar Ark. Now discontinued.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlphaStat-Plus\u003c\/strong\u003e — controls the electric booster element rather than solar circulation. \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-alpha-solar-hot-water-sensor-controller\"\u003eView the AlphaStat-Plus\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe numbers in the model name show how many sensors the controller uses: a \u003cstrong\u003e1-2\u003c\/strong\u003e runs two sensors (roof and tank), and a \u003cstrong\u003e1-3\u003c\/strong\u003e and \u003cstrong\u003e2-3\u003c\/strong\u003e both run three (roof, tank and inlet). The 2-3 also controls the electric booster element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which you have?\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e a photo of the front of your controller and of the plug on the old sensor, and we will confirm exactly which sensor you need.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463544471,"sku":"SHWP0170","price":82.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senzteksensor_20with_20plug_d9947365-6285-4b5b-8d0e-377fb1c7f77b.gif?v=1768800549"},{"product_id":"senztek-s3-tank-solar-hot-water-sensor-controller","title":"Senztek S3 Tank Sensor","description":"\u003cp\u003e\u003cstrong\u003eSenztek S3 Tank Sensor 3m - This product is now discontinued\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/DOCUMENTS_S3_install_250108.pdf?v=1620435841\"\u003eDownload S3 Manual\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003eThe Senztek S3 Tank Sensor can be used for inlet or tank sensor with any of the Senztek range.\u003c\/p\u003e\n\u003cp\u003eThe S3TM system uses a carefully designed heat transferring copper foot surrounded by an insulating cover. The cover, together with attachable split rings, also acts as a low tension spring holding the sensor foot against the inner wall; self adjusting for expansion and contraction. An outer flange attaches to the cladding to secure the assembly and provide a surface for the spring to act against.\u003c\/p\u003e\n\u003cp\u003eThe S3 tank sensor is easily retro fitted to any solar hot water system using the Senztek controller. It allows for a rapid, reliable and accurate sensor installation into a hot water cylinder in a straight forward manner. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e The S3 sensor is great for fixing old solar hot water systems which used the old sensor well T.    \u003c\/span\u003e \u003cstrong\u003efig1\u003c\/strong\u003e\u003cspan\u003e.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003efig1\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese sensor well T's with the very short sensor port are not very accurate and tend to cause more damage in the long run. Because the sensor well is so short when hot water is replaced during the day, cold water passes over the inlet sensor giving an inaccurate reading at the controller. This can easily tell the controller the tank temperature is a lot lower than it actually is, turning on the pump. On a hot day where the system has topped out this can simply be triggered by the hot water expansion valve opening because of the excess pressure from the heat; cold water passed over the cold water sensor several times a day. Each time this turns on the circulating pump; the result is excessive over use of the circulating pump as well exposing it to potential high temperatures. The S3 can be installed into the side on the tank at a higher level below the return line, this will also help eliminate thermal shock. Please read the installation manual for more information.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/S3_senztek_installation.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us -  \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463577239,"sku":"SHWP0172","price":75.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_s3_Tank_sensor.jpg?v=1629088576"},{"product_id":"senztek-tank-solar-hot-water-sensor-controller","title":"Replacement 3m Solar Hot Water Tank Sensor to suit Senztek Controllers","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Senztek Controllers\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe Senztek Tank sensor suits the full Senztek SolaStat, SolaSmart, AlphaStat range.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\" style=\"float: none;\"\u003e           \u003cbr\u003e\u003cspan\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal. \u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"395\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek_tank_sensor.JPG?Action=thumbnail\u0026amp;algorithm=fill_proportional\u0026amp;width=395\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e         \u003cbr\u003e \u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar hot water replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us -\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e click here\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463610007,"sku":"SHWP0173","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Senztek_tank_sensor.png?v=1629088572"},{"product_id":"hills-esteem-red-roof-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water 2.5m Roof Sensor HSC-01 to suit Hills Solar Esteem (Red Roof Sensor)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHSC-01 Replacement Solar Hot Water 2.5m Roof Sensor to suit Hills Solar Esteem (Red Roof Sensor)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection. \u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Domestic_Solar_Controller_Roof_Sensor_large-1.gif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in the sale price). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sensor supplied comes pre-packed and is 2.5m in length. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts has the complete Hills solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. \u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cspan\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection. \u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463708311,"sku":"SHWP0175","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_controller_e13ff4bc-7d8b-47b1-9f23-197efc3baf99.jpg?v=1629088577"},{"product_id":"hills-esteem-blue-tank-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water Tank Sensor to suit Hills Esteem Blue Tank Sensor","description":"\u003ch4\u003eThis Product Has Been Discontinued\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eHills Esteem Blue Tank Sensor (2007–2010)\u003c\/strong\u003e has been discontinued and is no longer available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis page has been retained to help customers identify this sensor and to provide technical reference information.\u003c\/p\u003e\n\u003ch3\u003eNeed a Replacement?\u003c\/h3\u003e\n\u003cp\u003eThere is no direct replacement available for this tank sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e\u003c\/strong\u003e with a photo of your controller and your system details, and we will let you know what options exist for your system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Reference\u003c\/h4\u003e\n\u003cp\u003eBefore replacing a tank sensor, check the sensor port or immersion sleeve for moisture. If moisture is present, the port or sleeve needs replacing as well. This is common in older stainless steel tanks, where the original sensor port develops pin holes because it is the weaker metal.\u003c\/p\u003e\n\u003cp\u003eSensors are not designed to sit in water, and moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulating pump before ordering anything. A pump motor that runs is not proof that water is circulating as it should.\u003c\/p\u003e\n\u003cp\u003eTank sensors must not be used as roof sensors. Tank sensors are normally PVC cable rated to around 90°C, whereas roof sensors are high temperature silicone rated two to three times higher.\u003c\/p\u003e\n\u003cp\u003eNot all sensors are the same. Manufacturers changed controllers several times over the years, and the thermistor inside each sensor gives a different resistance curve, which the controller uses to calculate the differentials that operate the circulating pump.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_Esteem_Blue_Tank_Sensor_large-1.gif\" alt=\"Hills Esteem Blue tank sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe image above shows the original sensor type for reference.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463741079,"sku":"SHWP0176","price":40.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_controller_tank_sensor.jpg?v=1629088576"},{"product_id":"hills-esteem-ii-tank-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water Tank Sensor to suit Hills Solar Esteem II","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Hills Solar Esteem ii  (2010-2011)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_sensor.JPG\"\u003e  \u003cbr\u003e The image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete Hills solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here\u003c\/a\u003e\u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463773847,"sku":"SHWP0177","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_ii_controller_sensor_1e7d2368-3393-45f3-b955-78a212fd27c9.jpg?v=1629088578"},{"product_id":"hills-esteem-ii-roof-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water 2.5m Roof Sensor to suit Hills Solar Esteem II","description":"\u003cp\u003e\u003cstrong\u003eReplacement 2.5m Solar Hot Water Roof Sensor to suit the Hills Esteem ii Solar Hot Water Solar Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis sensor replaces the original Hills roof sensor (shown in the reference image below).\u003cbr\u003eThe original Hills plug-style connector is no longer manufactured.\u003cbr\u003eAll modern replacements now use \u003cstrong\u003ebare-wire connection\u003c\/strong\u003e and we \u003cstrong\u003einclude Scotchlok joiners\u003c\/strong\u003e, which is the correct installation method.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is supplied\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2.5 m high-temperature roof sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-temp silicone cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDouble-crimp steel-sheathed thermistor for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat transfer paste\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 × Scotchlok wire joiners for correct installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe replacement sensor connects directly to the existing sensor cable using the supplied \u003cstrong\u003eScotchlok joiners\u003c\/strong\u003e. The original white clip connector used on older Hills systems is no longer in production and is not required for installation.\u003cbr\u003eApply the supplied heat paste inside the sensor port, insert the new sensor, and join the wires with the joiners.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIf you are replacing a roof sensor, please check the \u003cstrong\u003ecirculation pump\u003c\/strong\u003e.\u003cbr\u003eA pump can run but fail to circulate water. Loss of circulation causes the collector to overheat and is the most common reason roof sensors fail.\u003cbr\u003eIf the pump is older than five years or if the system has had repeated faults, a \u003cstrong\u003ecomplete pump station\u003c\/strong\u003e may be a better long-term solution.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure, contact us before purchasing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCable length: \u003cstrong\u003e2.5 m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor type: \u003cstrong\u003e10K NTC thermistor\u003c\/strong\u003e (correct type for Hills systems)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for all Hills Esteem II, Hills Apollo Exceed and rebadged Hills units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_Esteem_ii_Roof_Sensor_large-1.gif\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image above is of the original sensor.\u003c\/span\u003e\u003cspan\u003e The actual product supplied may differ to this but is an appropriate replacement part for your system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463806615,"sku":"SHWP0178","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_ii_controller_sensor_7030665c-aff1-4351-96de-d82d380ba8de.jpg?v=1629088583"},{"product_id":"hills-apollo-exceed-roof-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water 2.5m Roof Sensor to suit Hills Solar Apollo - Exceed","description":"\u003cp\u003e\u003cstrong\u003eReplacement 2.5m Solar Hot Water Roof Sensor to suit Hills Apollo or Exceed Solar Hot Water Solar Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included.\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the roof sensor on your system, we recommend you \u003cspan\u003echeck the \u003c\/span\u003ecirculation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection.\u003c\/span\u003e \u003cspan\u003e\u003cspan\u003e   \u003c\/span\u003e   \u003c\/span\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_apollo_roof%20Sensor.JPG\"\u003e           \u003cbr\u003e \u003cspan\u003eThe image above is of the original sensor\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e \u003cspan\u003eThe actual product\u003c\/span\u003e \u003cspan\u003e supplied may differ \u003c\/span\u003e \u003cspan\u003eto this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in the sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor supplied comes pre-packed and is 2.5m in length.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts \u003c\/span\u003ehas the complete solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here\u003c\/a\u003e\u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"webkit-fake-url:\/\/C978ABB9-DCB0-4CE6-9CCD-2E71F9F3651C\/image.tiff\"\u003e\u003c\/p\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463839383,"sku":"SHWP0179","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_apollo_exceed_sm_e6fa3fdd-83c2-44c2-afd2-0eee02d0e5b8.jpg?v=1629088580"},{"product_id":"hills-apollo-exceed-tank-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water Tank Sensor to suit Hills Solar Apollo - Exceed","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Hills Solar Apollo - Exceed (2011-2012)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_esteem_ii_tank_sensor.JPG\"\u003e  \u003cbr\u003e \u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete Hills solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us -\u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e click here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464068759,"sku":"SHWP0180","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_apollo_exceed_tank_sensor.jpg?v=1629088581"},{"product_id":"bradford-apollo-tank-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water Tank Sensor to suit Bradford Solar Apollo","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Bradford Solar Apollo\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal. \u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_sensor.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar hot water replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464232599,"sku":"SHWP0183","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_ii_controller_sensor_0cdc30fc-657a-4edb-9643-57790cda825a.jpg?v=1629088583"},{"product_id":"bradford-apollo-roof-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water 2.5m Roof Sensor to suit Bradford Solar Apollo","description":"\u003cp\u003e\u003cstrong\u003eReplacement Solar Hot Water 2.5m Roof Sensor to suit Bradford Solar Apollo\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included. We are also trialling free 5ml silicone tubes to help make replacement even easier.\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection.  \u003c\/span\u003e    \u003cbr\u003e  \u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_apollo_roof%20Sensor.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in the sale price). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sensor supplied comes pre-packed and is 2.5m in length. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts has the complete solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464265367,"sku":"SHWP0184","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_apollo_exceed_sm_091d4040-4f8f-4231-b1cc-dadb86743c87.jpg?v=1629088582"},{"product_id":"rinnai-sunmaster-roof-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water 2.5m Roof Sensor to suit Rinnai Sunmaster","description":"\u003cp\u003e\u003cstrong\u003eReplacement 2.5m Solar Hot Water Roof Sensor to suit Rinnai Sunmaster Solar Hot Water Solar Controller \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included. \u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/p\u003e\n\u003cp\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection.    \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_Esteem_ii_Roof_Sensor_large-1.gif\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in the sale price). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sensor supplied comes pre-packed and is 2.5m in length. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar Hot Water Parts has the complete solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless \u003cspan style=\"color: #ff2a00;\"\u003eselection. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here \u003c\/a\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464298135,"sku":"SHWP0186","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_ii_controller_sensor_b83f4fc7-7d94-46d4-84da-be08be9a4324.jpg?v=1629088584"},{"product_id":"rinnai-sunmaster-tank-solar-hot-water-sensor-controller","title":"Replacement Solar Hot Water Tank Sensor to suit Rinnai Sunmaster","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Rinnai Sunmaster \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal.\u003c\/p\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_Solar_sensor.JPG\"\u003e \u003c\/p\u003e\n\u003cp\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar hot water replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464330903,"sku":"SHWP0187","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_esteem_ii_controller_tank_sensor.jpg?v=1629088583"},{"product_id":"fullgauge-microsol-tank-solar-hot-water-sensor-controller","title":"Fullgauge Microsol Ri Tank Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFullgauge Microsol Ri Tank Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003eIf you are just replacing the tank sensor on your system, we recommend you check the sensor port or immersion sleeve for moisture. If there is moisture, the sensor port or immersion sleeve will need to be replaced. This is mostly a problem in the older stainless steel hot water tanks. The original sensor port develops pin holes because it is the weaker metal. \u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eSensors are not designed to be installed in water and the moisture gives them an inaccurate reading. If you find moisture, check the roof sensor and the circulation pump first before ordering a tank sensor. Just because the pump motor is running does not mean it is circulating water as it should. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eIt is important that tank sensors are not used as roof sensors. Tank sensors are normally made from PVC cable and not high temperature silicone cable. Tank sensors are generally only rated to 90 degrees, whereas roof sensors can be rated two to three times higher.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eNot all sensors are the same. This is a common mistake because over the years some manufacturers changed controllers multiple times. The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThere are many different types of controllers that use different types of sensors. If you are unsure, email us a photo of your controller and we can guide you to the correct sensor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_esteem_ii_tank_sensor.JPG\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of the solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete Hills solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464363671,"sku":"SHWP0188","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_apollo_exceed_tank_sensor_8faef0cc-5c68-4cda-9fab-02444dc761f8.jpg?v=1629088584"},{"product_id":"fullgauge-microsol-roof-solar-hot-water-sensor-controller","title":"Fullgauge Microsol RI 2.5m Roof Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFullgauge Microsol R\u003c\/span\u003e\u003cspan\u003eeplacement 2.5m Solar Hot Water Roof Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included. We are also trialling free 5ml silicone tubes to help make replacement even easier.\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.\u003c\/p\u003e\n\u003cp\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/Hills_apollo_roof%20Sensor.JPG\"\u003e \u003cbr\u003e\u003cspan\u003eThe image above is of the original sensor. The actual product supplied may differ to this but is an appropriate replacement part for your system. Images of solar hot water controllers and original sensors are included in the description of products to assist you to find the appropriate product for your system (controller is not included in sale price).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor supplied comes pre-packed and is 2.5m in length.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete\u003c\/span\u003e tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464461975,"sku":"SHWP0189","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Hills_apollo_exceed_sm_e2535ad7-9fb6-4c54-a902-b15c179b82eb.jpg?v=1629088584"},{"product_id":"saxon-closed-loop-tank-sensor","title":"Replacement Solar Hot Water Tank Sensor to suit Saxon Closed Loop Solar Hot Water System","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Solar Hot Water Tank Sensor to suit Solar Power Saxon Closed Loop Solar Hot Water System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/Solar_power_tank_senosr_480x480.jpg?v=1651098009\" width=\"263\" height=\"263\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThis sensors suits this type of controller.  \u003c\/span\u003e  \u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/saxon%20400lt.JPG\"\u003e  \u003cbr\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe Saxon 400 litre split solar hot water system or the Solar Power SP400 solar hot water system is a low pressure closed loop solar hot water system, so it requires a slightly larger pump such as the \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/collections\/circulating-pumps\/products\/wilo-varios-pico-15-1-7?variant=41558231515287\"\u003eWilo Varios Pico 15\/1-7\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThis system has an unusual set-up where the electrical circuit controlling the element, also controls the solar controller. Because of this, there is no real way of \u003c\/span\u003e\u003c\/span\u003e \u003cspan\u003eseparating your solar components from the electrical hot water boost to know if you solar system is actually working. Often it is not until people start looking into their excess power bills that they find their system is not working and hasn't been for some time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe best way to fix this system and get maximum gain from the solar, is to have your electrician install an external GPO on a different circuit and install a new \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/collections\/solar-hw-controllers\/products\/senztek-solastat-plus-1-2-solar-hot-water-sensor-controller?variant=39472458104983\"\u003eSenztek 1-2 Controller\u003c\/a\u003e which will separate the booster from the solar.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e   \u003cspan\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFREE Thermal heat paste for roof sensor installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    1 x 2.5m tank sensor\u003c\/p\u003e\n\u003cp\u003eThe Senztek controllers come pre-programmed with all leads and plugs fitted for easy plug and play use. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us -  \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003e\u003cem\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464527511,"sku":"SHWP0191","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Saxon_solar_power_roof_20senors.jpg?v=1629088597"},{"product_id":"aestiva-roof-sensor-20m","title":"Aestiva 20m Roof Sensor","description":"\u003cp\u003e\u003cstrong\u003eAestiva 20m Roof Sensor (new style plug)  \u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts roof sensors come with heat transfer paste and joiners included. We are also trialling free 5ml silicone tubes to help make replacement even easier.\u003c\/p\u003e\n\u003cp\u003eIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item.     \u003c\/p\u003e\n\u003cp\u003eOur roof sensors are made from high temp silicone cable and have been designed with a double crimp steel sheath for maximum protection.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts has the complete solar hot water replacement range. We are continually extending our solar hot water spare parts catalogue to give you the best selection of solar hot water replacement parts to choose from.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe sell the widest range of spare parts to suit any solar hot water service, whether it be a flat plate panel or evacuated tube solar collector. The Solar Hot Water Parts range is now online and ready to order, with complete tech specs to ensure your seamless selection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIf you're unsure which part suits, simply contact us - \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\" style=\"color: #ff2a00;\"\u003eclick here\u003c\/a\u003e      \u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464560279,"sku":"SHWP0192","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestiva_controler_roof_sensors_e7942b44-af8d-42dc-bfa0-09d16470a9ea.gif?v=1629088623"},{"product_id":"solar-power-closed-loop-tank-sensor","title":"Replacement Solar Hot Water Tank Sensor to suit Solar Power Closed Loop Solar Hot Water System","description":"\u003ch4\u003e\u003cstrong\u003eReplacement Solar Hot Water Tank Sensor to suit Solar Power Saxon Closed Loop Solar Hot Water System\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cimg height=\"257\" width=\"257\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/Solar_power_tank_senosr_480x480.jpg?v=1651098009\" alt=\"Solar Power closed loop tank sensor\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis sensor suits this type of controller:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/saxon_20large.gif?v=1629165101\" alt=\"Saxon \/ Solar Power closed loop solar controller\"\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/saxon%20400lt.JPG\" alt=\"Saxon 400 litre split solar hot water system\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Saxon 400 litre split solar hot water system, and the Solar Power SP400 solar hot water system, are low pressure closed loop systems and require a slightly larger circulating pump. \u003cstrong\u003ePlease contact us to confirm the correct pump for your system before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system has an unusual set-up where the electrical circuit controlling the element also controls the solar controller. Because of this, there is no real way of separating your solar components from the electric hot water boost to know whether the solar side is actually working. Often it is not until people look into their power bills that they find the system has not been working for some time.\u003c\/p\u003e\n\u003cp\u003eThe best way to fix this system and get maximum gain from the solar is to have your electrician install an external GPO on a different circuit, and install a new \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/products\/senztek-solastat-plus-1-2-solar-hot-water-sensor-controller\"\u003eSenztek SolaStat-Plus 1-2 Controller\u003c\/a\u003e, which separates the booster from the solar.\u003c\/p\u003e\n\u003cp\u003eThe controller includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli\u003e1 x 2.5m tank sensor\u003c\/li\u003e\n\u003cli\u003eFree thermal heat paste for roof sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSenztek controllers come pre-programmed with all leads and plugs fitted for easy plug and play use.\u003c\/p\u003e\n\u003cp\u003eNot sure which part suits? Email \u003ca href=\"mailto:sales@solarhotwaterparts.com.au\"\u003esales@solarhotwaterparts.com.au\u003c\/a\u003e or \u003ca href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464593047,"sku":"SHWP0193","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Saxon_solar_power_roof_20senors_e88d91fe-97cd-4397-8559-1c1892d9e040.jpg?v=1629088594"}],"url":"https:\/\/solarhotwaterparts.com.au\/collections\/wholesale.oembed?page=10","provider":"Solar Hot Water Parts","version":"1.0","type":"link"}