{"product_id":"hayward-heatpro-90000-btu-inground-pool-heat-pump","title":"Hayward HP21004TC HeatPro 90,000 BTU Pool Heat Pump","description":"\u003ch1\u003eHayward HeatPro 90,000 BTU Low Ambient Pool Heat Pump | HP21004TC\u003c\/h1\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eHayward HeatPro HP21004TC 90,000 BTU Pool Heat Pump\u003c\/strong\u003e provides efficient, quiet heating for inground swimming pools while helping extend your swimming season. Its \u003cstrong\u003elow ambient operation\u003c\/strong\u003e allows the unit to continue heating in outdoor temperatures as low as \u003cstrong\u003e40°F (4.4°C)\u003c\/strong\u003e, making it particularly useful for cooler climates and shoulder-season pool heating. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for long-lasting performance, the HP21004TC features a \u003cstrong\u003etitanium heat exchanger\u003c\/strong\u003e for excellent heat transfer and resistance to corrosion. Hayward's corrosion-resistant evaporator design, durable body construction and quiet operation make the HeatPro a dependable choice for residential pool heating.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e90,000 BTU heating capacity\u003c\/strong\u003e, 230V power supply and compact footprint, the HP21004TC delivers an efficient alternative to traditional gas pool heaters while maintaining comfortable water temperatures throughout more of the swimming season.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e90,000 BTU heating capacity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow ambient operation down to 40°F (4.4°C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient operation with \u003cstrong\u003e5.7 COP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium heat exchanger\u003c\/strong\u003e for excellent corrosion resistance\u003c\/li\u003e\n\u003cli\u003eQuiet operation for residential pool environments\u003c\/li\u003e\n\u003cli\u003eDurable, corrosion-resistant construction\u003c\/li\u003e\n\u003cli\u003eCompact footprint for easier installation and servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e230V \/ 60Hz \/ single-phase\u003c\/strong\u003e electrical supply\u003c\/li\u003e\n\u003cli\u003eRecommended \u003cstrong\u003e30–75 GPM\u003c\/strong\u003e water flow\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2\" x 2-1\/2\" union connections\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIdeal for extending the swimming season in cooler climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHP21004TC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Ambient Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDown to 40°F \/ 4.4°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230V \/ 60Hz \/ 1 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Breaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–75 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlumbing Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" x 2-1\/2\" Unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.25\" W x 34\" D x 37\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Exchanger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInground Pool Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eHayward's published specifications confirm the 90,000 BTU rating, 40A circuit protection, dimensions and 230V electrical requirements. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch6\u003eHow many BTUs is the Hayward HP21004TC?\u003c\/h6\u003e\n\u003cp\u003eThe \u003cstrong\u003eHP21004TC is rated at 90,000 BTU\u003c\/strong\u003e under standard 80°F air \/ 80°F water \/ 80% relative humidity test conditions. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eWhat does the TC mean on the HP21004TC?\u003c\/h6\u003e\n\u003cp\u003eThe HP21004TC is the \u003cstrong\u003elow ambient version\u003c\/strong\u003e of Hayward's 90,000 BTU HeatPro, allowing heating operation at outdoor temperatures down to approximately \u003cstrong\u003e40°F (4.4°C)\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eIs the HP21004TC suitable for Canadian pools?\u003c\/h6\u003e\n\u003cp\u003eIts low-ambient capability makes it particularly useful in cooler climates where pool owners want to start swimming earlier in spring or continue later into fall.\u003c\/p\u003e\n\u003ch6\u003eWhat voltage does the HP21004TC require?\u003c\/h6\u003e\n\u003cp\u003eThe HP21004TC operates on \u003cstrong\u003e230V, 60Hz, single-phase power\u003c\/strong\u003e with a recommended \u003cstrong\u003e40A circuit protection size\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eDoes the HP21004TC have a titanium heat exchanger?\u003c\/h6\u003e\n\u003cp\u003eYes. The HeatPro uses a \u003cstrong\u003etitanium heat exchanger\u003c\/strong\u003e, providing strong corrosion resistance and reliable heat transfer for pool applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"inline-flex border border-gray-100 dark:border-gray-700 rounded-xl\"\u003e\n\u003cdiv class=\"bg-token-main-surface-tertiary w-px flex-1 self-stretch\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48203631919262,"sku":"HP21004TC","price":4699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8559\/6477\/files\/hayward_Heatpro_slide_1__78573.1742389488.1280.1280.jpg?v=1787837336","url":"https:\/\/kjleisure.com\/products\/hayward-heatpro-90000-btu-inground-pool-heat-pump","provider":"K\u0026J Leisure","version":"1.0","type":"link"}