{"title":"Aestiva controllers","description":"","products":[{"product_id":"aestiva-roof-sensor-20m","title":"Aestiva Roof Sensor 20m *free thermal heat paste","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":"aestiva-tank-sensor","title":"Aestiva Tank Sensor","description":"\u003cp\u003e\u003cstrong\u003eAestiva Tank Sensor \u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"140\" src=\"https:\/\/storage.googleapis.com\/product-description-images\/Aestive_large-1.gif?Action=thumbnail\u0026amp;algorithm=fill_proportional\u0026amp;width=140\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eImage of the solar hot water controller above is included to assist you find the appropriate product for your system (controller is not included in the sale price).\u003c\/p\u003e\n\u003cp\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 \u003cbr\u003e \u003cbr\u003e\u003cspan\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\/span\u003e \u003cbr\u003e \u003cbr\u003e\u003cspan\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\/span\u003e \u003cbr\u003e \u003cbr\u003e\u003cspan\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\/span\u003e \u003cbr\u003e \u003cbr\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\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;\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003e\u003cem data-mce-fragment=\"1\"\u003eclick here\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472464625815,"sku":"SHWP0194","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestiva_controler_tank_sensors.gif?v=1629088636"},{"product_id":"apricus-roof-sensor-20m-new-style-plug","title":"Apricus Aestiva Roof Sensor 20m (new style plug) *free thermal heat paste","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.\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":39472465412247,"sku":"SHWP0211","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_1f151f3c-ef16-4a55-9a33-f633768f4f72.gif?v=1629088666"},{"product_id":"thermann-roof-sensor-20m-new-style-plug","title":"Thermann Aestiva Roof Sensor 20m (new style plug) *free thermal heat paste","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 trialing 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\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\u003cimg data-mce-fragment=\"1\" style=\"float: none;\" alt=\"\" src=\"https:\/\/solar13.worldsecuresystems.com\/siteimages\/shop\/controllers\/Aestive_large-1.gif?Action=thumbnail\u0026amp;algorithm=fill_proportional\u0026amp;width=140\"\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\/div\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 style=\"color: #ff2a00;\" href=\"https:\/\/solarhotwaterparts.com.au\/pages\/contact-us\"\u003eclick here\u003c\/a\u003e      \u003c\/span\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":39472465445015,"sku":"SHWP0212","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_3654fe74-7258-4849-b64b-96726415b631.gif?v=1629088666"},{"product_id":"solar-hot-water-pump-station-with-aestiva-1-2-controller-full-enclosure","title":"Solar Hot Water Pump Station with Aestiva 1-2 Controller and Full Enclosure","description":"\u003cp\u003e\u003cstrong\u003eSolar Hot Water Pump Station With Aestiva 2 sensor Controller\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\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- Aestiva 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 Aestiva 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 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\/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 retro fit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":41819891138711,"sku":"SHWP0016","price":640.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/AestivaPumpStation.png?v=1646620683"},{"product_id":"copy-of-senztek-solastat-plus-1-2-sensor-controller-includes-free-thermal-heat-paste","title":"Aestiva 2 Sensor Solar Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eAestiva 2 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    1 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: Default one lower tank sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":41831327596695,"sku":"SHWP0048","price":290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive.gif?v=1646877932"},{"product_id":"copy-of-aestiva-2-sensor-controller-includes-free-thermal-heat-paste","title":"Aestiva 3 Sensor Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eAestiva 3 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    2 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: Default one lower tank sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":42251194007703,"sku":"SHWP0049","price":305.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive_6e8fcb7f-b008-4f2f-90b4-caef1ef7ed5d.gif?v=1656382086"},{"product_id":"solar-hot-water-pump-station-with-aestiva-1-3-controller-full-enclosure","title":"Solar Hot Water Pump Station with Aestiva 1-3 Controller and Full Enclosure","description":"\u003cp\u003e\u003cstrong\u003eSolar Hot Water Pump Station With Aestiva 3 sensor Controller\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\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- Aestiva 1-3 controller (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\n\u003cp\u003eReplacing the complete pump station is often more economical and efficient than replacing individual components. The Aestiva 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 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\/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 retro fit \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage.googleapis.com\/product-description-images\/pump%20station.gif\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":42288537665687,"sku":"SHWP0018","price":660.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/AestivaPumpStation_230d55f6-b4ec-4815-85e6-b61834fe92e7.png?v=1657091605"},{"product_id":"aestiva-2-sensor-solar-controller-includes-free-thermal-heat-paste-copy","title":"Thermann Aestiva 2 Sensor Solar Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eThermann Aestiva 2 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    1 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: Default one lower tank sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":45006516650135,"sku":"SHWP0050","price":290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive.gif?v=1646877932"},{"product_id":"thermann-aestiva-2-sensor-solar-controller-includes-free-thermal-heat-paste-copy","title":"Apricus Aestiva 2 Sensor Solar Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eApricus Aestiva 2 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    1 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: Default one lower tank sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":45006516781207,"sku":"SHWP0051","price":290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive.gif?v=1646877932"},{"product_id":"apricus-aestiva-3-sensor-solar-controller-includes-free-thermal-heat-paste","title":"Apricus Aestiva 3 Sensor Solar Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eApricus Aestiva 3 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    2 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: Default one lower tank sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":45071075344535,"sku":"SHWP0053","price":305.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive.gif?v=1646877932"},{"product_id":"thermann-aestiva-2-sensor-solar-controller-includes-free-thermal-heat-paste-copy-1","title":"Thermann Aestiva 3 Sensor Solar Controller (includes free thermal heat paste)","description":"\u003cp\u003e\u003cstrong\u003eThermann Aestiva 3 Sensor Controller (includes free thermal heat paste)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts includes heat transfer paste and joiners with this controller.\u003c\/p\u003e\n\u003cp\u003eController includes:\u003c\/p\u003e\n\u003cp\u003e    1 x 20 roof sensor\u003c\/p\u003e\n\u003cp\u003e    2 x tank sensor\u003c\/p\u003e\n\u003cp\u003e    Thermal heat paste included for roof sensor installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned in Australia for Australian conditions.\u003c\/li\u003e\n\u003cli\u003eComes with most features and end-user adjustability.\u003c\/li\u003e\n\u003cli\u003eAll connections are plug and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully digital LCD display\u003c\/li\u003e\n\u003cli\u003eAutomatic tank sensor addition\u003c\/li\u003e\n\u003cli\u003eWaterproof controller\u003c\/li\u003e\n\u003cli\u003eSmart Heat Management (SHM) mode for summer stagnant overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: Aestiva S2011 Solar Differential Controller\u003c\/p\u003e\n\u003cp\u003eDisplay: White Back-lit LED Screen\u003c\/p\u003e\n\u003cp\u003ePower Leads: 2 m Main Power Lead, 40 cm Pump Socket Lead\u003c\/p\u003e\n\u003cp\u003eTank Sensors: one lower tank sensor and one upper sensor. \u003c\/p\u003e\n\u003cp\u003eRoof Sensor: 20 m, quick-release connection. Rated for 300°C, to be used in both evacuated tube and flat plate collector panels.\u003c\/p\u003e\n\u003cp\u003eWater Proof: IP54 Tested\u003c\/p\u003e\n\u003cp\u003eMax Load Power: 600W\u003c\/p\u003e\n\u003cp\u003eAustralian Electrical Approval number: SAA151245 \u003c\/p\u003e\n\u003cp\u003eConnection: Fully Plug and Play\u003c\/p\u003e\n\u003cp\u003eFunctions: Differential Control, Frost Protection, Top Out Protection, Manual Pump, SHM\u003c\/p\u003e\n\u003cp\u003eSpecial Feature: Every Aestiva controller comes with Smart Heat Management (SHM) mode.\u003c\/p\u003e\n\u003cp\u003eDuring summer, the tank can reach top out temperatures during the day and the collectors will be in an overheating\/stagnation condition, generating steam and unnecessary stress to the solar systems. Sometimes, it may appear as a loud banging noise.\u003c\/p\u003e\n\u003cp\u003eWhen the SHM mode is activated, the Aestiva controller detects this condition and activates reverse differential solar control during night time to cool down the bottom half of the tank. The bottom tank water will start cooling in 2nd day and prevents stagnation from occurring. The top half tank is unaffected, as the circulation only happens at the lower half of the tank, so hot water usage during the morning is no issue.\u003c\/p\u003e\n\u003cp\u003eThe SHM mode can be set using Program Mode by the end-user. This is handy during the holiday season, when you may be away from home for an extended period of time.\u003c\/p\u003e\n\u003cp\u003eSolar Hot Water Parts is an approved Aestiva distributor. 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 \u003c\/p\u003e","brand":"Solar Hot Water Parts","offers":[{"title":"Default Title","offer_id":45590028517527,"sku":"SHWP0056","price":305.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/5017\/8711\/products\/Aestive.gif?v=1646877932"}],"url":"https:\/\/solarhotwaterparts.com.au\/collections\/aestiva-controllers\/compatible_conergy-solar.oembed","provider":"Solar Hot Water Parts","version":"1.0","type":"link"}