{"product_id":"coates-st-series-12411st-electric-heater-11kw-1-phase-240v","title":"Coates ST Series Electric Heater 11kW 1 Phase 240V 12411ST","description":"\u003cdiv\u003e\n\u003ch2\u003eCoates ST Series 12411ST Electric Heater 11kW 1 Phase 240V\u003c\/h2\u003e\n\u003cp\u003eThe Coates 12411ST ST-series electric heater provides 11kW of heating using a 240V single-phase electrical supply. Its stainless-steel water manifold and Incoloy heating elements transfer heat to circulating pool or spa water.\u003c\/p\u003e\n\u003cp\u003eA digital thermostat provides temperature control, while a pressure switch and manual-reset high-temperature limit support the heater’s operating protections. Proper electrical capacity and water flow are essential when sizing and installing this heater.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoates electric pool and spa heater\u003c\/li\u003e\n\u003cli\u003ePart number \/ listing SKU: 12411ST\u003c\/li\u003e\n\u003cli\u003eProduct Line: ST Series\u003c\/li\u003e\n\u003cli\u003eHeating Output: 11 kW\u003c\/li\u003e\n\u003cli\u003eVoltage: 240V\u003c\/li\u003e\n\u003cli\u003ePhase: Single phase\u003c\/li\u003e\n\u003cli\u003eElements: Incoloy\u003c\/li\u003e\n\u003cli\u003eControls: Digital thermostat\u003c\/li\u003e\n\u003cli\u003eListed Flow Range: 15–80 GPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12411ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric pool and spa heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eST Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncoloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControls\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital thermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eListed Flow Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–80 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePool or spa systems meeting the 12411ST electrical, flow, and installation requirements\u003c\/li\u003e\n\u003cli\u003eConfirm the exact model and part number before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating a compatible pool or spa\u003c\/li\u003e\n\u003cli\u003eReplacing a matching electric heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHave a qualified installer confirm circuit capacity, wiring, grounding\/bonding, and required water flow.\u003c\/li\u003e\n\u003cli\u003eInstall according to the exact model’s manual and local requirements.\u003c\/li\u003e\n\u003cli\u003eVerify normal circulation and heater controls before returning the system to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?type=product\u0026amp;q=Coates\"\u003eBrowse Coates products and accessories\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain the specified water balance and keep circulation unobstructed.\u003c\/li\u003e\n\u003cli\u003eInspect for leaks and service the heater at the manufacturer’s recommended intervals.\u003c\/li\u003e\n\u003cli\u003eWinterize the heater according to its instructions where required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"COATES HEATER COMPANY INC","offers":[{"title":"Default Title","offer_id":67657279275324,"sku":"12411ST","price":999.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/CHC-15-505.jpg?v=1791843762","url":"https:\/\/aquapoolsupply.com\/products\/coates-st-series-12411st-electric-heater-11kw-1-phase-240v","provider":"Aqua Pool Supply","version":"1.0","type":"link"}