{"title":"Populat Items","description":"","products":[{"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 - SHWP0001","description":"\u003cdiv class=\"tab1\" id=\"wrapper_tab\"\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 class=\"tab1\"\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\u003e\u003cstrong\u003e\u003cspan\u003eIncluding unions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\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\u003cdiv class=\"tab1\"\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\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 class=\"tab1 tab_body clearfix\"\u003e\n\u003cspan\u003eGrundfos 15-20 CIL 2 \u003c\/span\u003e\u003cspan\u003especifications:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003e130 mm from thread to thread housing\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003e3 speed asynchronous circulator, low energy B-class technology\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003ePressure class PN1\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eProtection class X4D\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eInsulation class H\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eOperation time per year: 3000 hours\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eNormal operation temperature: +2°C to 95°C  \u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eMax. Medium temperature: TF95 (up to 110°C for maximum 1 minute)\u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003eAmbient temperature: -20°C to 60° \u003c\/div\u003e\n\u003cdiv class=\"tab1 tab_body clearfix\"\u003e               \u003cspan\u003e            \u003c\/span\u003e \u003cbr\u003e\n\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 \u003ca href=\"https:\/\/solar13.worldsecuresystems.com\/Admin\/Products_Detail.aspx?ProductID=5219408\"\u003emanufacturer’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 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 returns please contact us by email first and refer to our \u003ca href=\"https:\/\/solar13.worldsecuresystems.com\/Admin\/Products_Detail.aspx?ProductID=5219408\"\u003ereturns policy\u003c\/a\u003e Grundfos items bought online from Solar Hot Water Parts can not be returned directly to Grundfos and must be returned to:\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts\u003c\/p\u003e\n\u003cp\u003ePO BOX 930,\u003c\/p\u003e\n\u003cp\u003eToowoomba, 4350 QLD\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","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":"resol-deltasol-bs4-pump-station-1-2-sensors","title":"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.\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 data-end=\"1799\" data-start=\"1619\"\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 data-end=\"2095\" data-start=\"1890\"\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 data-end=\"2095\" data-start=\"1890\"\u003eCOMPLETE SYSTEM SOLUTION\u003c\/p\u003e\n\u003ch3 data-end=\"1038\" data-start=\"1001\" data-section-id=\"1nis76b\"\u003e✔ What this pump station includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1110\" data-start=\"1040\" data-section-id=\"w7bc2k\"\u003eGrundfos circulation pump (high-quality, reliable performance)\u003c\/li\u003e\n\u003cli data-end=\"1147\" data-start=\"1111\" data-section-id=\"1m88hux\"\u003eResol DeltaSol BS\/4 1-2 Sensors Controller\u003c\/li\u003e\n\u003cli data-end=\"1180\" data-start=\"1148\" data-section-id=\"z2j34s\"\u003e1 x 20m roof sensor, 1 x 2.5m tank sensor  \u003c\/li\u003e\n\u003cli data-end=\"1226\" data-start=\"1181\" data-section-id=\"19m98ht\"\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\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\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 data-end=\"2622\" data-start=\"2570\" data-section-id=\"1mxdb0\"\u003e✔ Common signs your pump station needs replacing\u003c\/h3\u003e\n\u003cul data-end=\"2774\" data-start=\"2623\"\u003e\n\u003cli data-end=\"2655\" data-start=\"2623\" data-section-id=\"ag3cx4\"\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli data-end=\"2676\" data-start=\"2656\" data-section-id=\"1f6tpb6\"\u003ePump not running\u003c\/li\u003e\n\u003cli data-end=\"2703\" data-start=\"2677\" data-section-id=\"ikohfz\"\u003eSystem not circulating\u003c\/li\u003e\n\u003cli data-end=\"2733\" data-start=\"2704\" data-section-id=\"1boilio\"\u003eController not responding\u003c\/li\u003e\n\u003cli data-end=\"2774\" data-start=\"2734\" data-section-id=\"1yg235o\"\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2962\" data-start=\"2930\" data-section-id=\"3dvni5\"\u003e✔ About the Resol controller\u003c\/h3\u003e\n\u003cblockquote data-end=\"3247\" data-start=\"2964\"\u003e\n\u003cp data-end=\"3095\" data-start=\"2966\"\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 data-end=\"3247\" data-start=\"3102\"\u003eThe DeltaSol range offers flexible system configurations, multiple sensor inputs, and precise control of circulation for efficient heat transfer.\u003c\/p\u003e\n\u003cp data-end=\"3247\" data-start=\"3102\"\u003eThis allows more precise system control and improved heat transfer compared to standard controllers.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-end=\"3745\" data-start=\"3705\" data-section-id=\"101djqh\"\u003e✔ When this pump station is suitable\u003c\/h3\u003e\n\u003cul data-end=\"3850\" data-start=\"3746\"\u003e\n\u003cli data-end=\"3784\" data-start=\"3746\" data-section-id=\"1kfc7r3\"\u003eReplacing an existing pump station\u003c\/li\u003e\n\u003cli data-end=\"3815\" data-start=\"3785\" data-section-id=\"flhk9d\"\u003ePump or controller failure\u003c\/li\u003e\n\u003cli data-end=\"3850\" data-start=\"3816\" data-section-id=\"ttrfmd\"\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 data-end=\"3890\" data-start=\"3857\" data-section-id=\"uubjxp\"\u003e✔ When it may NOT be suitable\u003c\/h3\u003e\n\u003cul data-end=\"3995\" data-start=\"3891\"\u003e\n\u003cli data-end=\"3940\" data-start=\"3891\" data-section-id=\"fs8hf1\"\u003eSystems requiring controller-only replacement\u003c\/li\u003e\n\u003cli data-end=\"3962\" data-start=\"3941\" data-section-id=\"aqzoce\"\u003eHeat pump systems\u003c\/li\u003e\n\u003cli data-end=\"3995\" data-start=\"3963\" data-section-id=\"17idtgq\"\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 class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe offer this pump station with different controller options depending on your system requirements:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"true\"\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 class=\"tab1\"\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 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, 10 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. Additionally, it is equipped with a potential-free extra-low voltage relay for backup heating demand and a V40 flowmeter input for heat quantity measurement.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab1\"\u003e\n\u003cul class=\"fa-ul\"\u003e\n\u003cli\u003eMicrobuttons for quick access to the manual mode and the holiday function\u003c\/li\u003e\n\u003cli\u003e3 relay outputs (incl. 1 potential-free extra-low voltage relay)\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\u003e10 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\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" 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":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":"senztek-solastat-plus-1-3-solar-hot-water-sensor-controller","title":"Senztek SolaStat-Plus 1-3 Sensor Controller","description":"\u003cdiv\u003e\n\u003cstrong\u003eSenztek SolaStat-Plus 1-3 Sensor Controller \u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFREE Thermal heat paste for roof sensor installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1768\" data-start=\"1563\"\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 data-end=\"1981\" data-start=\"1775\"\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 data-end=\"2040\" data-start=\"1988\" data-section-id=\"1uzecez\"\u003e🔧 ✔ Common signs your controller needs replacing\u003c\/h2\u003e\n\u003cul data-end=\"2214\" data-start=\"2042\"\u003e\n\u003cli data-end=\"2074\" data-start=\"2042\" data-section-id=\"ag3cx4\"\u003eNo hot water or poor heating\u003c\/li\u003e\n\u003cli data-end=\"2098\" data-start=\"2075\" data-section-id=\"xz4sqh\"\u003ePump not turning on\u003c\/li\u003e\n\u003cli data-end=\"2133\" data-start=\"2099\" data-section-id=\"tf17y4\"\u003eIncorrect temperature readings\u003c\/li\u003e\n\u003cli data-end=\"2173\" data-start=\"2134\" data-section-id=\"1igdza2\"\u003eSystem overheating or shutting down\u003c\/li\u003e\n\u003cli data-end=\"2214\" data-start=\"2174\" data-section-id=\"1yg235o\"\u003eIntermittent or unreliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2291\" data-start=\"2265\" data-section-id=\"fcecwr\"\u003e🔧 ✔ Compatible systems\u003c\/h2\u003e\n\u003cp data-end=\"2347\" data-start=\"2293\"\u003eThis controller is commonly used in systems including:\u003c\/p\u003e\n\u003cul data-end=\"2500\" data-start=\"2349\"\u003e\n\u003cli data-end=\"2384\" data-start=\"2349\" data-section-id=\"9mh79w\"\u003eApricus solar hot water systems\u003c\/li\u003e\n\u003cli data-end=\"2402\" data-start=\"2385\" data-section-id=\"aii1sc\"\u003eHills systems\u003c\/li\u003e\n\u003cli data-end=\"2434\" data-start=\"2403\" data-section-id=\"14gcoqa\"\u003eDux solar hot water systems\u003c\/li\u003e\n\u003cli data-end=\"2456\" data-start=\"2435\" data-section-id=\"2leifc\"\u003eChromagen systems\u003c\/li\u003e\n\u003cli data-end=\"2500\" data-start=\"2457\" data-section-id=\"1arwf0r\"\u003eOther systems using Senztek controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2596\" data-start=\"2563\" data-section-id=\"h0y6py\"\u003e🔧 ✔ What this controller does\u003c\/h2\u003e\n\u003cp data-end=\"2792\" data-start=\"2598\"\u003eSenztek controllers automatically manage water circulation between your roof collectors and tank, ensuring efficient heat transfer and system performance.\u003c\/p\u003e\n\u003ch2 data-end=\"2849\" data-start=\"2825\" data-section-id=\"5r0wrt\"\u003e🔧 ✔ What you receive\u003c\/h2\u003e\n\u003cul data-end=\"2986\" data-start=\"2851\"\u003e\n\u003cli data-end=\"2885\" data-start=\"2851\" data-section-id=\"8dthv8\"\u003e1 x SolaStat 1-3 WR Controller\u003c\/li\u003e\n\u003cli data-end=\"2909\" data-start=\"2886\" data-section-id=\"33fgyb\"\u003e1 x 3m inlet sensor\u003c\/li\u003e\n\u003cli data-end=\"2932\" data-start=\"2910\" data-section-id=\"16c483d\"\u003e1 x 3m tank sensor\u003c\/li\u003e\n\u003cli data-end=\"2956\" data-start=\"2933\" data-section-id=\"1xbpkc\"\u003e1 x 20m roof sensor\u003c\/li\u003e\n\u003cli data-end=\"2986\" data-start=\"2957\" data-section-id=\"rfbb8d\"\u003eThermal paste and joiners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3103\" data-start=\"3068\" data-section-id=\"2lq71x\"\u003e🔧 ✔ Why choose this controller?\u003c\/h2\u003e\n\u003cul data-end=\"3372\" data-start=\"3105\"\u003e\n\u003cli data-end=\"3155\" data-start=\"3105\" data-section-id=\"1em38sw\"\u003eProven reliability in Australian solar systems\u003c\/li\u003e\n\u003cli data-end=\"3191\" data-start=\"3156\" data-section-id=\"1easjnf\"\u003eEasy plug-and-play installation\u003c\/li\u003e\n\u003cli data-end=\"3228\" data-start=\"3192\" data-section-id=\"1sbusv0\"\u003ePre-set settings for quick setup\u003c\/li\u003e\n\u003cli data-end=\"3283\" data-start=\"3229\" data-section-id=\"1knz3sr\"\u003eSuitable replacement for older Senztek controllers\u003c\/li\u003e\n\u003cli data-end=\"3372\" data-start=\"3284\" data-section-id=\"amcq0s\"\u003eWidely used by plumbers and repair technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3419\" data-start=\"3379\" data-section-id=\"sywmm\"\u003e🔧 ✔ When this controller is suitable\u003c\/h2\u003e\n\u003cul data-end=\"3537\" data-start=\"3421\"\u003e\n\u003cli data-end=\"3469\" data-start=\"3421\" data-section-id=\"p13zva\"\u003eReplacing an existing Senztek 1-3 controller\u003c\/li\u003e\n\u003cli data-end=\"3505\" data-start=\"3470\" data-section-id=\"1oyyr8o\"\u003eSystems already using 3 sensors\u003c\/li\u003e\n\u003cli data-end=\"3537\" data-start=\"3506\" data-section-id=\"9dg5yx\"\u003eFaulty or ageing controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3579\" data-start=\"3544\" data-section-id=\"3n9fro\"\u003e🔧 ✔ When it may NOT be suitable\u003c\/h2\u003e\n\u003cul data-end=\"3707\" data-start=\"3581\"\u003e\n\u003cli data-end=\"3630\" data-start=\"3581\" data-section-id=\"1lwg66g\"\u003eSystems using different sensor configurations\u003c\/li\u003e\n\u003cli data-end=\"3675\" data-start=\"3631\" data-section-id=\"1veupjm\"\u003eSystems requiring 2-sensor or 2-3 models\u003c\/li\u003e\n\u003cli data-end=\"3707\" data-start=\"3676\" data-section-id=\"3p4rt6\"\u003eUnknown or modified systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3759\" data-start=\"3736\" data-section-id=\"sikytp\"\u003e❓ FAQs \u003c\/h2\u003e\n\u003ch3 data-end=\"3819\" data-start=\"3761\" data-section-id=\"2dnss1\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3817\" data-start=\"3765\"\u003eIs this a replacement for my Senztek controller?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3925\" data-start=\"3820\"\u003eIn most cases, yes — this controller is used as a replacement for Senztek 1-3 models and similar systems.\u003c\/p\u003e\n\u003ch3 data-end=\"3983\" data-start=\"3932\" data-section-id=\"1n4vivs\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3981\" data-start=\"3936\"\u003eHow do I know if my controller is faulty?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4091\" data-start=\"3984\"\u003eCommon signs include no pump operation, incorrect temperature readings, or inconsistent system performance.\u003c\/p\u003e\n\u003ch3 data-end=\"4134\" data-start=\"4098\" data-section-id=\"1a20wur\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"4132\" data-start=\"4102\"\u003eCan I install this myself?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4253\" data-start=\"4135\"\u003eInstallation is straightforward, but a licensed tradesperson is recommended to ensure correct setup and system safety.\u003c\/p\u003e\n\u003ch3 data-end=\"4311\" data-start=\"4260\" data-section-id=\"ushh8a\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"4309\" data-start=\"4264\"\u003eDo I need to replace the sensors as well?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4419\" data-start=\"4312\"\u003eThis controller includes sensors, and replacing them at the same time is often recommended for reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho are Senztek?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\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=\"http:\/\/www.solarhotwaterparts.com.au\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n \n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\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-20m-roof-solar-hot-water-sensor-female","title":"Senztek SolaSmart 20m Roof Sensor with female plug - *free thermal heat paste","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:\/\/solar13.worldsecuresystems.com\/siteimages\/shop\/controllers\/senztek%20controller%20types%20all%20senstek%20products.gif\"\u003e\u003c\/strong\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","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472463544471,"sku":"SHWP0170","price":87.0,"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":"pump-union-25x15mm-loose-nut-solar-hot-water","title":"25mm x 15mm Pump Unions (Loose Nut) - SHWP0271","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump Unions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 x 25mm x 15mm to compression bronze pump unions with high temp rubber washers and copper olives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003c\/span\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\u003eIf you're unsure which part suits, simply contact us - \u003c\/span\u003e\u003cem\u003e\u003ca href=\"https:\/\/solar13.worldsecuresystems.com\/contact-us\"\u003eclick here\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472466788503,"sku":"SHWP0271","price":32.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Grundfos1520cilpumpunions.png?v=1629166238"},{"product_id":"genuine-rheem-kit-element-sickle-2400w-incoloy-800-150-050252k","title":"Genuine Rheem Kit Element Sickle 2400W Incoloy 800 150 - 050252K","description":"\u003cp\u003e\u003cstrong\u003eGenuine Rheem Kit Element Sickle 2400W Incoloy 800 150 \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart No: 050252K\u003c\/strong\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":43182366883991,"sku":"SHWP5015","price":43.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/050252K-2.jpg?v=1689039831"},{"product_id":"robert-shaw-thermostat-60-degrees-solahart-part-st1301133s","title":"Robert Shaw Thermostat 60 Degrees Solahart PART# ST1301133S","description":"\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eRobert Shaw Thermostat 60 Degrees Solahart \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePART# ST1301133S\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003eSolahart, Rheem VE (Vitreous Enamel) 52C \u0026amp; 52D, Domestic HiLine solar water heaters thermostat , Robertshaw  ST1301133S 60°C with Guard\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":43208818131095,"sku":"SHWP6006","price":48.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/ST1301133S-60Deg.jpg?v=1690852624"},{"product_id":"copy-of-avg-hot-water-expansion-ptr-valve-15mm-green-1000kpa","title":"AVG Hot Water Expansion PTR Valve 15mm Green 1000KPA","description":"\u003cp\u003e\u003cstrong\u003eHot Water Expansion PTR Valve 15mm Blue 850KPA\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Pressure and Temperature Relief valve (PTR) is designed to relieve the increase in pressure caused by water expansion during the normal heating cycle. The valve will then relieve the increase in pressure by releasing drips of hot water to the drain line. Should the electrical temperature cut-out device cease to operate correctly, the water will overheat. The temperature probe will then open the PTR valve and discharge hot water to the drain line. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended that an ECV be fitted to the cold water supply line. This will relieve cold water, not hot water, during the heating cycle, saving energy and increasing the life of the PTR. Some local governments make it mandatory to install an ECV in the cold water line. PTR and ECV valves are safety valves and should be replaced every 4 years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eInlet Pressure Control \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh pressure may cause excessive discharge and possible premature failure of the operating relief valve (see table). The maximum water pressure usually occurs during the night, at the time of lowest water usage. In any mains pressure water heater installation if the water pressure exceeds 80% of the nominal set pressure of the operating relief valve, a Pressure Limiting Valve must be fitted to the cold inlet. If a cold water expansion control valve is fitted it will have a lower set pressure than the PTR valve and therefore will be the main operating relief valve.\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":43458764439703,"sku":"SHWP0336","price":41.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/files\/PTR15.jpg?v=1700691920"}],"url":"https:\/\/solarhotwaterparts.com.au\/collections\/populat-items\/compatible_hills-esteem.oembed","provider":"Solar Hot Water Parts","version":"1.0","type":"link"}