{"product_id":"aestiva-3-sensor-solar-controller","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\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_Aestiva_Controller_Manual.pdf?v=1620435841\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Aestiva Controller Manual (PDF)\u003c\/a\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","url":"https:\/\/solarhotwaterparts.com.au\/products\/aestiva-3-sensor-solar-controller","provider":"Solar Hot Water Parts","version":"1.0","type":"link"}