{"product_id":"hayward-w3h135fdn-natural-gas-pool-and-spa-heater-135k-btu","title":"HAYWARD UNIVERSAL H-SERIES W3H135FDN NATURAL GAS POOL \u0026 SPA HEATER – 135K BTU, CUPRO-NICKEL HEAT EXCHANGER","description":"\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 22.6\" H x 21.4\" W x 30.3\" D\u003cbr\u003e\u003cstrong\u003eHeating Capacity:\u003c\/strong\u003e 135,000 BTU\u003cbr\u003e\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural Gas\u003cbr\u003e\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Cupro-Nickel\u003cbr\u003e\u003cstrong\u003eWater Flow Rate:\u003c\/strong\u003e 20-125 GPM\u003cbr\u003e\u003cstrong\u003ePool Type:\u003c\/strong\u003e Above-Ground\u003cbr\u003e\u003cstrong\u003eMaximum Elevation:\u003c\/strong\u003e 2,000 ft\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eHayward W3H135FDN H-Series Natural Gas Pool \u0026amp; Spa Heater\u003c\/strong\u003e delivers \u003cstrong\u003e135,000 BTU\u003c\/strong\u003e of heating capacity in a compact cabinet sized for above-ground pools. At 100 lbs and just over 21 inches wide, it is the smallest heater in the Hayward H-Series gas lineup.\u003c\/p\u003e\u003cp\u003eA \u003cstrong\u003ecupro-nickel heat exchanger\u003c\/strong\u003e with Hayward's Totally Managed water flow design resists salt water and chemical corrosion while keeping flow through the exchanger within its designed range.\u003c\/p\u003e\u003cp\u003eThe unit runs on standard \u003cstrong\u003e120V power\u003c\/strong\u003e, accepts 20 to 125 GPM of water flow, and is rated for installations up to 2,000 feet above sea level. It operates in ambient temperatures down to 40 F.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e135,000 BTU heating capacity\u003c\/li\u003e\n\u003cli\u003eNatural Gas\u003c\/li\u003e\n\u003cli\u003eSized for above-ground pools\u003c\/li\u003e\n\u003cli\u003eCupro-Nickel heat exchanger with Totally Managed water flow design\u003c\/li\u003e\n\u003cli\u003eSalt water and chemical corrosion resistance\u003c\/li\u003e\n\u003cli\u003e20-125 GPM water flow rate\u003c\/li\u003e\n\u003cli\u003eStandard 120V power supply\u003c\/li\u003e\n\u003cli\u003eCompact 100 lb cabinet\u003c\/li\u003e\n\u003cli\u003eRequires 12\" side and 6\" rear clearance\u003c\/li\u003e\n\u003cli\u003eLow ambient operation down to 40 F\u003c\/li\u003e\n\u003cli\u003eRated for elevations up to 2,000 ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eW3H135FDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eH135FDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eH-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Type\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBTU Input\u003c\/td\u003e\n\u003ctd\u003e135,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Exchanger\u003c\/td\u003e\n\u003ctd\u003eCupro-Nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Flow Rate\u003c\/td\u003e\n\u003ctd\u003e20-125 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22.6\" H x 21.4\" W x 30.3\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Weight\u003c\/td\u003e\n\u003ctd\u003e100 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e117.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Amps\u003c\/td\u003e\n\u003ctd\u003e5.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Breaker Size\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClearances\u003c\/td\u003e\n\u003ctd\u003e12\" Sides \/ 6\" Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e40 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Elevation\u003c\/td\u003e\n\u003ctd\u003e2,000 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePool Type\u003c\/td\u003e\n\u003ctd\u003eAbove-Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHayward W3H135FDN H-Series Natural Gas Pool \u0026amp; Spa Heater\u003c\/li\u003e\n\u003cli\u003eCupro-nickel heat exchanger assembly\u003c\/li\u003e\n\u003cli\u003eInstallation and operation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eHayward W3H135FDN\u003c\/strong\u003e brings 135,000 BTU of gas heating to above-ground pools in the most compact cabinet Hayward offers, running on a standard 120V supply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLearn more at Hayward:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.hayward.com\/h-series-heater-135-000-btu-natural-gas-open-line-w3h135fdn.html\"\u003ehttps:\/\/www.hayward.com\/h-series-heater-135-000-btu-natural-gas-open-line-w3h135fdn.html\u003c\/a\u003e\u003c\/p\u003e\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48867146629369,"sku":"W3H135FDN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/1810\/9689\/files\/HPPW3H135FDN_0_600x600_59d6e095-a6da-42e2-b5a1-ce0d5ccb7ea5.jpg?v=1787271797","url":"https:\/\/poolave.com\/products\/hayward-w3h135fdn-natural-gas-pool-and-spa-heater-135k-btu","provider":"PoolAve ","version":"1.0","type":"link"}