{"title":"Pool Heaters \u0026 Heat Pumps","description":"\u003cp\u003eShop genuine natural gas and propane pool and spa heaters from Pool Supply Wholesale, including Pentair, Jandy, Hayward and Sta-Rite models.\u003c\/p\u003e\n\u003cp\u003eConfirm fuel type (natural gas or propane), BTU output, ASME requirements for commercial pools, and local gas and venting codes before ordering. Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number if you need help confirming compatibility.\u003c\/p\u003e","products":[{"product_id":"pentair-461113","title":"Pentair ETi 400 High-Efficiency Pool Heater, 400K BTU | 461113","description":"\u003cp\u003eThe Pentair ETi 400 high-efficiency pool heater (part number 461113) delivers 400,000 BTU at up to 96% thermal efficiency. Its TitanTough direct-fire titanium heat exchanger resists corrosion, and its plumbing aligns with the MasterTemp High Performance heater for a drop-in upgrade. It suits pool owners looking for faster heat-up and lower gas costs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 96% thermal efficiency:\u003c\/strong\u003e Saves up to 14% on energy costs compared with a traditional gas heater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanTough titanium heat exchanger:\u003c\/strong\u003e Direct-fire design with no welds, crimps, or joints that could weaken corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMasterTemp drop-in:\u003c\/strong\u003e Plumbing aligns to the MasterTemp High Performance heater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory IV direct-air venting:\u003c\/strong\u003e Fully sealed vent does not require large room openings for combustion air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft or right orientation:\u003c\/strong\u003e Rotatable front door lets the keypad turn 180 degrees for either-side plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy service:\u003c\/strong\u003e Large removable panels give quick access to internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Ultra-quiet running.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e461113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eETi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Efficiency\u003c\/th\u003e\n\u003ctd\u003eUp to 96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eTitanTough direct-fire titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVenting\u003c\/th\u003e\n\u003ctd\u003eCategory IV direct-air, fully sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm the fuel type, that 400,000 BTU suits your pool, and that gas supply, venting, and clearances meet local codes. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e40 x 30 x 46 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867646206198,"sku":"461113","price":11557.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/FullSizeRender_00ce93d0-f17f-4cd9-9a15-538253c8e8f6.jpg?v=1768505010"},{"product_id":"sta-rite-sr400na-max-e-therm-400-high-performance-pool-and-spa-heater","title":"Sta-Rite Max-E-Therm 400 Natural Gas Pool Heater, 400K BTU | SR400NA","description":"\u003cp\u003eThe Sta-Rite Max-E-Therm 400 (part number SR400NA) is a 400,000 BTU natural gas pool and spa heater with a compact footprint, simple digital controls and a low-NOx design. It suits large pools, cooler climates and replacement of an older gas heater.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU:\u003c\/strong\u003e Quick heat-up and temperature recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx design:\u003c\/strong\u003e Cleaner operation that meets many air-quality requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotating digital display:\u003c\/strong\u003e Easier viewing on different equipment pad layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor cabinet:\u003c\/strong\u003e Durable, corrosion-resistant cabinet for outdoor pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion connections:\u003c\/strong\u003e Easier installation and service; plumbing adapters may be required depending on your setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSta-Rite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eSR400NA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMax-E-Therm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003eApprox. 31.94\" x 25.15\" x 30.03\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 138 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eSR400NA is natural gas only; propane requires the LP version. This model uses a copper heat exchanger, so salt pools or aggressive water may be better served by the cupro-nickel HD version. Confirm venting, clearances and gas line sizing meet local codes. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e27.75 x 34.25 x 32 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":49867646304502,"sku":"SR400NA","price":3850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/MaxEThermHeater_480x_177091b1-c1b0-44e9-b117-38ec932bbed5.jpg?v=1768505014"},{"product_id":"pentair-heater-400-master-temp-hd-cupronickel-natural-gas","title":"Pentair MasterTemp HD 400 Natural Gas Pool Heater, 400K BTU | 460805","description":"\u003cp\u003eThe Pentair MasterTemp HD 400 (part number 460805) is a 400,000 BTU natural gas heater for large residential in-ground pools, pool\/spa combinations and demanding applications. A heavy-duty cupro-nickel heat exchanger makes it well suited to salt water pools, high flow rates and heavy use.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU:\u003c\/strong\u003e High heating capacity for large pool and spa systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupro-nickel heat exchanger:\u003c\/strong\u003e Built for corrosion resistance and long service life in harsh water conditions, including salt pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital display and diagnostics:\u003c\/strong\u003e Set-point selection and fault monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic ignition:\u003c\/strong\u003e Reliable start-up with pressure and limit sensing for safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Meets environmental standards for natural gas pool heaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Efficient placement on the equipment pad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460805\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCupro-nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas and check flow rate, pipe size, venting requirements and pad footprint. For smaller pools a lower BTU model may be a better fit. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 26 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867646763254,"sku":"460805","price":4350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Mastertemp_7032a2d5-c6d7-4760-8221-c10218abe0ef.jpg?v=1768505037"},{"product_id":"pentair-mastertemp-high-performance-eco-friendly-pool-heater-natural-gas-400-000-btu","title":"Pentair MasterTemp 400 Natural Gas Pool Heater, 400K BTU | 460736","description":"\u003cp\u003eThe Pentair MasterTemp 400 (part number 460736) is a 400,000 BTU natural gas heater for residential pools and spas. It pairs fast heat-up with a compact, corrosion-resistant cabinet, making it a straightforward upgrade from an older, less efficient gas heater.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU input:\u003c\/strong\u003e Fast heat-up and recovery for residential in-ground pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact composite cabinet:\u003c\/strong\u003e Rust-resistant, weather-resistant housing with a small footprint for tight pads and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Rotating digital display with self-diagnostics for setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Cleaner combustion that meets emission standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Designed to keep noise on the equipment pad to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460736\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V single phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp 400 natural gas heater\u003c\/li\u003e\n\u003cli\u003eUser manual and installation guide\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867646828790,"sku":"460736","price":3850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Mastertemp_458a4661-1db1-443f-a004-50f05f689a67.jpg?v=1768505041"},{"product_id":"pentair-mastertemp-natural-gas-high-performance-heater-300k-btu","title":"Pentair MasterTemp 300 Natural Gas Pool Heater, 300K BTU | 460734","description":"\u003cp\u003eThe Pentair MasterTemp 300 (part number 460734) is a 300,000 BTU natural gas heater for residential pools and spas. It pairs fast heat-up with a compact, corrosion-resistant cabinet, making it a straightforward upgrade from an older, less efficient gas heater.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300,000 BTU input:\u003c\/strong\u003e Fast heat-up and recovery for residential in-ground pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact composite cabinet:\u003c\/strong\u003e Rust-resistant, weather-resistant housing with a small footprint for tight pads and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Rotating digital display with self-diagnostics for setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Cleaner combustion that meets emission standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Designed to keep noise on the equipment pad to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460734\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e300,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V single phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp 300 natural gas heater\u003c\/li\u003e\n\u003cli\u003eUser manual and installation guide\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867646861558,"sku":"460734","price":3499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Mastertemp_a1a8d6fd-fb50-4b48-ad70-18140df3cfe1.jpg?v=1768505043"},{"product_id":"pentair-mastertemp-250-heater-250k-btu-460732","title":"Pentair MasterTemp 250 Natural Gas Pool Heater, 250K BTU | 460732","description":"\u003cp\u003eThe Pentair MasterTemp 250 (part number 460732) is a 250,000 BTU natural gas heater for residential pools and spas. It pairs fast heat-up with a compact, corrosion-resistant cabinet, making it a straightforward upgrade from an older, less efficient gas heater.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250,000 BTU input:\u003c\/strong\u003e Fast heat-up and recovery for residential in-ground pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact composite cabinet:\u003c\/strong\u003e Rust-resistant, weather-resistant housing with a small footprint for tight pads and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Rotating digital display with self-diagnostics for setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Cleaner combustion that meets emission standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Designed to keep noise on the equipment pad to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460732\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e250,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V single phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp 250 natural gas heater\u003c\/li\u003e\n\u003cli\u003eUser manual and installation guide\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 23 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867651907830,"sku":"460732","price":3270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/ProductImage_4.png?v=1768505087"},{"product_id":"pentair-mastertemp-125-1-1-2-in-plumbing-connection-125k-btu-120-240-vac-461058","title":"Pentair MasterTemp 125 Natural Gas Pool Heater, 125K BTU, 1-1\/2\" Plumbing | 461058","description":"\u003cp\u003eThe Pentair MasterTemp 125 (part number 461058) is a 125,000 BTU natural gas heater for residential pools and spas, built around pre-mixed gas combustion with approximately 82% thermal efficiency. It connects to 1-1\/2\" plumbing, making it a practical replacement for an aging or undersized heater on smaller pools.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e125,000 BTU output:\u003c\/strong\u003e Sized for residential pools and pool\/spa combinations up to about 15,000 gallons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e Pre-mixed combustion delivers approximately 82% thermal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/2\" plumbing:\u003c\/strong\u003e Fits standard residential pipe runs and simplifies retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Digital display for programming, diagnostics and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx and corrosion resistant:\u003c\/strong\u003e Low-NOx certified with a corrosion-resistant enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage:\u003c\/strong\u003e Wires for 120V or 240V AC to match your equipment pad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e461058\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e125,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Efficiency\u003c\/th\u003e\n\u003ctd\u003eApprox. 82%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlumbing Size\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePool Size\u003c\/th\u003e\n\u003ctd\u003eUp to approx. 15,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, your plumbing is 1-1\/2\", and that venting, clearances and gas line sizing meet local codes. Routine care includes verifying gas supply and water flow and checking the display diagnostics. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e23 x 36 x 25 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867654267126,"sku":"461058","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/461058-5-1_x700_df470ea4-65bc-4e5b-a472-7405e813f8e6.webp?v=1768505129"},{"product_id":"pentair-mastertemp-400-heater-propane-gas-400k-btu-460737","title":"Pentair MasterTemp 400 Propane Pool Heater, 400K BTU | 460737","description":"\u003cp\u003eThe Pentair MasterTemp 400 (part number 460737) is a 400,000 BTU propane heater for residential pools and spas. It pairs fast heat-up with a compact, corrosion-resistant cabinet, making it a straightforward upgrade from an older, less efficient gas heater. Propane is a good fit for properties without natural gas service.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU input:\u003c\/strong\u003e Fast heat-up and recovery for residential in-ground pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact composite cabinet:\u003c\/strong\u003e Rust-resistant, weather-resistant housing with a small footprint for tight pads and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Rotating digital display with self-diagnostics for setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Cleaner combustion that meets emission standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Designed to keep noise on the equipment pad to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460737\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003ePropane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V single phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp 400 propane heater\u003c\/li\u003e\n\u003cli\u003eUser manual and installation guide\u003c\/li\u003e\n\u003cli\u003eMounting hardware and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is propane, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867654299894,"sku":"460737","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Mastertemp_458a4661-1db1-443f-a004-50f05f689a67.webp?v=1768505131"},{"product_id":"pentair-mastertemp-asme-heater-400-heater-natural-gas-460775","title":"Pentair MasterTemp ASME 400 Natural Gas Pool Heater, 400K BTU | 460775","description":"\u003cp\u003eThe Pentair MasterTemp ASME 400 (part number 460775) is a 400,000 BTU natural gas heater for pools and spas, built to ASME standards for pressure vessels. Its high output suits large pools, spas and colder climates.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU:\u003c\/strong\u003e High output for fast heating of large pools or spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME certified:\u003c\/strong\u003e Meets ASME safety and quality standards for pressure vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural gas fuel:\u003c\/strong\u003e Runs on a common, cost-effective fuel source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design:\u003c\/strong\u003e Allows flexible installation despite its high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Built to withstand outdoor conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460775\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp ASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, that your installation requires or benefits from ASME certification, and that venting, clearances and gas line sizing meet local codes. Installation should be done by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 24 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867655217398,"sku":"460775","price":4499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/MasterTemp-banner.png.thumb.1280.1280.png?v=1768505140"},{"product_id":"pentair-eti-high-effiency-250k-btu-461112","title":"Pentair ETi 250 High-Efficiency Pool Heater, 250K BTU | 461112","description":"\u003cp\u003eThe Pentair ETi 250 high-efficiency pool heater (part number 461112) delivers 250,000 BTU at 95% thermal efficiency. A titanium ASME heat exchanger provides strong corrosion resistance, making it well suited to saltwater pools. It suits residential in-ground pools and spas, including replacements for older, less efficient heaters.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250,000 BTU output:\u003c\/strong\u003e Fast, consistent heat-up for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% thermal efficiency:\u003c\/strong\u003e Lowers gas use and operating cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium ASME heat exchanger:\u003c\/strong\u003e Resists corrosion from saltwater and harsh water chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull modulation burner:\u003c\/strong\u003e Adjusts flame to hold precise water temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx emissions:\u003c\/strong\u003e Designed to meet stringent emissions standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Temperature management, diagnostics, and service indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation compatible:\u003c\/strong\u003e Works with Pentair automation such as IntelliCenter and EasyTouch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e461112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eETi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e250,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Efficiency\u003c\/th\u003e\n\u003ctd\u003e95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eTitanium, ASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas (verify configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eWeather-resistant composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions\u003c\/th\u003e\n\u003ctd\u003eLow NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm the fuel type (natural gas or propane) at time of order, that 250,000 BTU suits your pool, and that gas supply and venting meet local codes. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e40 x 30 x 46 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867655348470,"sku":"461112","price":6599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Pentair-461112-ETi-250-High-Efficiency-Heater-1.jpg?v=1768505146"},{"product_id":"sta-rite-max-e-therm-400-hd-high-performance-heater-natural-gas-400k-btu-120-240-vac-60-hz-127-lbs-sr400hd","title":"Sta-Rite Max-E-Therm 400 HD Natural Gas Pool Heater, 400K BTU | SR400HD","description":"\u003cp\u003eThe Sta-Rite Max-E-Therm 400 HD (part number SR400HD) is a 400,000 BTU natural gas heater for large in-ground pools, spas and commercial installations. The heavy-duty version adds a cupro-nickel heat exchanger for salt water, high-use pools and aggressive water conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU:\u003c\/strong\u003e Rapid heat-up for large pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupro-nickel heat exchanger:\u003c\/strong\u003e Superior corrosion resistance for salt water and chemical-rich environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite housing:\u003c\/strong\u003e Lightweight, rustproof exterior that resists heat, corrosion and UV exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e LED display with temperature settings, diagnostics and service alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage:\u003c\/strong\u003e Works with 120V or 240V electrical setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and quiet:\u003c\/strong\u003e Space-saving footprint with a low-noise combustion system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSta-Rite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eSR400HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMax-E-Therm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCupro-nickel (heavy duty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eElectronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e127 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e27.75 x 34.25 x 32 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":49867655381238,"sku":"SR400HD","price":3949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/Max-E-Therm-banner.png.thumb.1280.1280.png?v=1768505148"},{"product_id":"pentair-mastertemp-200-natural-gas-heater-128lbs-200k-btu-120-240-vac-460730","title":"Pentair MasterTemp 200 Natural Gas Pool Heater, 200K BTU | 460730","description":"\u003cp\u003eThe Pentair MasterTemp 200 (part number 460730) is a 200,000 BTU natural gas heater for residential pools and spas. It pairs fast heat-up with a compact, corrosion-resistant cabinet, making it a straightforward upgrade from an older, less efficient gas heater.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200,000 BTU input:\u003c\/strong\u003e Fast heat-up and recovery for residential in-ground pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact composite cabinet:\u003c\/strong\u003e Rust-resistant, weather-resistant housing with a small footprint for tight pads and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Rotating digital display with self-diagnostics for setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-surface ignition:\u003c\/strong\u003e Electronic ignition with no standing pilot light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx certified:\u003c\/strong\u003e Cleaner combustion that meets emission standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Designed to keep noise on the equipment pad to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e200,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V single phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp 200 natural gas heater\u003c\/li\u003e\n\u003cli\u003eUser manual and installation guide\u003c\/li\u003e\n\u003cli\u003ePad mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is natural gas, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867655971062,"sku":"460730","price":2900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/PEN460730_0.jpg?v=1768505162"},{"product_id":"jandy-jxiq400nk-jxiq-400k-btu-natural-gas-pool-spa-heater-with-versaflo","title":"Jandy JXiQ Natural Gas Pool Heater with VersaFlo, 400K BTU, Copper Heat Exchanger | JXIQ400NK","description":"\u003cp\u003eThe Jandy JXiQ Natural Gas Pool Heater with VersaFlo (JXIQ400NK) is a 400,000 BTU, Low-NOx pool and spa heater with a copper heat exchanger in a compact 2' x 2' footprint. VersaFlo integrated bypass improves hydraulic efficiency and reduces pump energy use. It suits medium to large in-ground pools and spas that need fast heat-up.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400K BTU Capacity:\u003c\/strong\u003e Rapid pool and spa heat-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx:\u003c\/strong\u003e Compliant with strict air-quality regulations, including California and Texas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersaFlo Bypass:\u003c\/strong\u003e Boosts hydraulic efficiency and energy savings when activated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e 2' x 2' footprint, lighter than traditional 400K BTU heaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Top or front plumbing, field-convertible from left to right side connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation Ready:\u003c\/strong\u003e Digital controls integrate with Jandy AquaLink RS and iAquaLink.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Corrosion-resistant polymer headers and copper heat exchanger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXiQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXIQ400NK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Efficiency\u003c\/th\u003e\n\u003ctd\u003e84% or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eHot surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnections\u003c\/th\u003e\n\u003ctd\u003e2\" universal unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eApprox. 38\" L x 24\" W x 23\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 126 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJXiQ 400K BTU natural gas heater with integrated VersaFlo bypass\u003c\/li\u003e\n\u003cli\u003eOwner's\/installation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas, your gas line is sized for 400,000 BTU, and venting meets local gas codes; the heater is for outdoor installation, or indoor with the proper venting kit. Professional installation is required. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/play.vidyard.com\/GydeBcmrT6KHeJG7uS9sNg.html?\" title=\"JXiQ Video\"\u003e\u003c\/iframe\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e39.8 x 23.3 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867660558582,"sku":"JXiQ400NK","price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/image_5aaa054b-494f-4904-858c-bddea4917aae.png?v=1768505230"},{"product_id":"jandy-jxiq-propane-gas-heater-versaflo-400k-btu-copper-exchanger-jxiq400pk","title":"Jandy JXiQ Propane Pool Heater with VersaFlo, 400K BTU, Copper Heat Exchanger | JXIQ400PK","description":"\u003cp\u003eThe Jandy JXiQ propane pool and spa heater (part number JXIQ400PK) delivers 400,000 BTU from a compact, lightweight cabinet with a copper heat exchanger. Jandy's VersaFlo integrated bypass routes water around the heat exchanger when heating is not needed. It suits in-ground pools and spas, for new builds or retrofits on tight equipment pads.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU output:\u003c\/strong\u003e Heats pools and spas quickly to extend the swimming season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersaFlo integrated bypass:\u003c\/strong\u003e Improves hydraulic efficiency and helps extend heat exchanger life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper heat exchanger:\u003c\/strong\u003e Provides reliable, efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, lightweight design:\u003c\/strong\u003e Small footprint fits tight equipment pads and simplifies handling and service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Simple interface for setting and managing water temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx emissions:\u003c\/strong\u003e Designed to meet emissions standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXIQ400PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXiQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003ePropane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBypass\u003c\/th\u003e\n\u003ctd\u003eVersaFlo integrated bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eIn-ground pools and spas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel type is propane, that 400,000 BTU suits your pool and spa, and that your gas supply, venting, and clearances meet local gas and building codes. Professional installation is recommended. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e39.8 x 23.3 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867660722422,"sku":"JXIQ400PK","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXIQ400PK_0.png?v=1768505236"},{"product_id":"pentair-mastertemp-asme-250-heater-propane-gas-250k-btu-460772","title":"Pentair MasterTemp ASME 250 Propane Pool Heater, 250K BTU | 460772","description":"\u003cp\u003eThe Pentair MasterTemp ASME 250 (part number 460772) is a 250,000 BTU propane pool and spa heater with ASME certification for commercial installations such as hotels and health clubs, as well as larger residential pools. A copper-nickel heat exchanger provides corrosion resistance in demanding water conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME certified:\u003c\/strong\u003e Built to meet commercial safety and performance standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250,000 BTU:\u003c\/strong\u003e Fast, efficient heat-up for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-nickel heat exchanger:\u003c\/strong\u003e Resists corrosion and scaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Digital display for precise temperature control and diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design:\u003c\/strong\u003e Space-saving footprint for easier installs and retrofits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx emissions:\u003c\/strong\u003e Compliant with air-quality regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460772\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp ASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e250,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003ePropane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper-nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e36\" x 23\" x 28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 130 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommercial and residential pools\/spas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Box Dimensions\u003c\/th\u003e\n\u003ctd\u003e36 x 25 x 30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMasterTemp ASME 250 propane heater\u003c\/li\u003e\n\u003cli\u003eUser and installation manual\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is propane, that your facility or local code calls for ASME-certified equipment, and that venting, clearances and gas line sizing are approved. Installation should be done by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867660787958,"sku":"460772","price":3850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/mastertempasme.jpg?v=1768505239"},{"product_id":"pentair-mastertemp-asme-hd-400-heater-natural-gas-400k-btu-461021","title":"Pentair MasterTemp ASME HD 400 Natural Gas Pool Heater, 400K BTU | 461021","description":"\u003cp\u003eThe Pentair MasterTemp ASME HD 400 (part number 461021) is a heavy-duty 400,000 BTU natural gas heater for commercial pools, aquatic facilities and premium residential installations. It combines an ASME-certified copper-nickel heat exchanger with a fully enclosed, weather-resistant cabinet for long service in high-use environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400,000 BTU:\u003c\/strong\u003e Fast heating and recovery for large pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME-certified heavy-duty build:\u003c\/strong\u003e Meets commercial code requirements for safety and construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-nickel heat exchanger:\u003c\/strong\u003e Greater corrosion resistance than standard copper in harsh or high-use water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-surface ignition:\u003c\/strong\u003e Reliable startup without a standing pilot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Clear readouts and easy adjustments for operators and technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx design:\u003c\/strong\u003e Complies with emissions standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet operation:\u003c\/strong\u003e Engineered to minimize noise at high output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e461021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp ASME HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper-nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eThis model runs on natural gas only; propane versions use different part numbers. Confirm your facility code requirements, venting, clearances and gas line sizing, and have a licensed professional install it. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867660886262,"sku":"461021","price":4750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/mastertempasme_1.jpg?v=1768505242"},{"product_id":"jandy-jxiq-natural-gas-heater-versaflo-260k-btu-copper-exchanger-jxiq260nk","title":"Jandy JXiQ Natural Gas Pool Heater with VersaFlo, 260K BTU, Copper Heat Exchanger | JXIQ260NK","description":"\u003cp\u003eThe Jandy JXiQ Natural Gas Pool Heater with VersaFlo (JXIQ260NK) is a 260,000 BTU, Low-NOx pool and spa heater in an ultra-compact, energy-efficient design. The integrated VersaFlo bypass and copper heat exchanger provide fast heat-up and reduced operating costs. It suits residential pools, pool\/spa combinations and replacements where a small footprint helps.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e260K BTU Output:\u003c\/strong\u003e Fast, consistent heating for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersaFlo Bypass:\u003c\/strong\u003e Routes water around the heat exchanger when heating isn't needed, lowering pump energy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Heat Exchanger:\u003c\/strong\u003e Reliable heat transfer in standard pool water conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact:\u003c\/strong\u003e One of the smallest footprints in its class for easier installation and service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx Compliant:\u003c\/strong\u003e Meets strict air-quality regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Controls \u0026amp; Quiet Operation:\u003c\/strong\u003e Precise temperature management with reduced noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXiQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXIQ260NK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e260,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions\u003c\/th\u003e\n\u003ctd\u003eLow-NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePool Size\u003c\/th\u003e\n\u003ctd\u003eApprox. 20,000–25,000 gallons (varies by climate and cover use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJXiQ 260K BTU natural gas heater with integrated VersaFlo bypass\u003c\/li\u003e\n\u003cli\u003eInstallation\/operation manual\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas, your gas line is sized for 260,000 BTU, and venting meets local codes. For salt water or aggressive water chemistry, a cupronickel heat exchanger version is recommended instead. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e39.8 x 23.3 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867661050102,"sku":"JXIQ260NK","price":3699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXIQ260NK_0.png?v=1768505247"},{"product_id":"jandy-jxiq-natural-gas-heater-versaflo-200k-btu-copper-exchanger-jxiq200nk","title":"Jandy JXiQ Natural Gas Pool Heater with VersaFlo, 200K BTU, Copper Heat Exchanger | JXIQ200NK","description":"\u003cp\u003eThe Jandy JXiQ Natural Gas Pool Heater with VersaFlo (JXIQ200NK) is a 200,000 BTU, Low-NOx pool and spa heater in an ultra-compact, service-friendly cabinet. The integrated VersaFlo bypass and copper heat exchanger deliver efficient heating and reduced pump energy use. It suits smaller to mid-sized pools, spa-focused installations and replacements where pad space is tight.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200K BTU Output:\u003c\/strong\u003e Efficient heating for small and mid-sized pools and fast spa heat-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersaFlo Bypass:\u003c\/strong\u003e Diverts water around the heat exchanger when heating isn't needed, reducing pump energy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Heat Exchanger:\u003c\/strong\u003e Excellent heat transfer for standard pool water chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact:\u003c\/strong\u003e One of the smallest footprints in its class for tight equipment pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx Compliant:\u003c\/strong\u003e Meets strict emission requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Controls \u0026amp; Quiet Operation:\u003c\/strong\u003e Simple temperature management with reduced noise and vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXiQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXIQ200NK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e200,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions\u003c\/th\u003e\n\u003ctd\u003eLow-NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePool Size\u003c\/th\u003e\n\u003ctd\u003eApprox. 12,000–16,000 gallons (varies by climate and cover use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJXiQ 200K BTU natural gas heater with integrated VersaFlo bypass\u003c\/li\u003e\n\u003cli\u003eUser\/installation manual\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas, your gas line is sized for 200,000 BTU, and venting meets local codes. The copper heat exchanger is intended for standard or properly managed salt water chemistry. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e39.8 x 23.3 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867661082870,"sku":"JXIQ200NK","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXIQ200NK_0.jpg?v=1768505248"},{"product_id":"pentair-mastertemp-250-heater-propane-gas-250k-btu-460733","title":"Pentair MasterTemp 250 Propane Pool Heater, 250K BTU | 460733","description":"\u003cp\u003eThe Pentair MasterTemp 250 (part number 460733) is a 250,000 BTU propane heater for residential pools and spas. Its compact design fits most equipment pads, and propane operation makes it a good choice for homes without natural gas service.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250,000 BTU:\u003c\/strong\u003e Fast, reliable heating for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropane operation:\u003c\/strong\u003e Suited to locations without natural gas service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design:\u003c\/strong\u003e Small footprint fits easily on most equipment pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital controls:\u003c\/strong\u003e Easy-to-read display with built-in diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx emissions:\u003c\/strong\u003e Compliant with air-quality standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor rated:\u003c\/strong\u003e Weather-resistant cabinet designed for outdoor installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation ready:\u003c\/strong\u003e Compatible with many pool automation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePentair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e460733\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eMasterTemp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e250,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003ePropane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003ePools and spas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your gas supply is propane, that the BTU rating suits your pool or spa volume, and that venting, clearances and gas line sizing meet local codes. Gas, plumbing and electrical connections should be made by a licensed professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e36 x 25 x 30 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49867661213942,"sku":"460733","price":3249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/PENEC462028_1_cf0565f8-c552-4b32-bf95-8212a9ea7ae4.png?v=1768505253"},{"product_id":"jandy-jxi-natural-gas-heater-399k-btu-141-lbs-max-flow-100-gpm-copper-exchanger-jxi400n","title":"Jandy JXi Natural Gas Pool Heater, 399K BTU, Copper Heat Exchanger | JXI400N","description":"\u003cp\u003eThe Jandy JXi Natural Gas Pool Heater (JXI400N) delivers 399,000 BTU of heating in a compact, lightweight design for medium to large residential pools, spas and commercial pools. A copper heat exchanger provides efficient heat transfer, and the unit supports flow rates up to 100 GPM. It suits owners who want fast heat-up on natural gas.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e399K BTU Output:\u003c\/strong\u003e Rapid, consistent heating for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Heat Exchanger:\u003c\/strong\u003e Excellent heat transfer and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow:\u003c\/strong\u003e Supports up to 100 GPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e 141 lb for easier handling and installation on a range of pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Operation:\u003c\/strong\u003e User-friendly controls and maintenance access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXI400N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e399,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Flow Rate\u003c\/th\u003e\n\u003ctd\u003e100 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e141 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas (this model does not run on propane), your gas supply is sized for 399,000 BTU, and venting meets local gas codes. Professional installation is recommended. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e40 x 23.5 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867661246710,"sku":"JXI400N","price":4199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXI400N_0.jpg?v=1768505255"},{"product_id":"jandy-jxiq-asme-natural-gas-heater-400k-btu-cupronickel-exchanger-jxiq400ns","title":"Jandy JXiQ ASME Natural Gas Pool Heater, 400K BTU, Cupronickel Heat Exchanger | JXIQ400NS","description":"\u003cp\u003eThe Jandy JXiQ ASME Natural Gas Pool Heater (JXIQ400NS) delivers 400,000 BTU for large residential pools and spas and for commercial and semi-commercial installations. Its cupronickel heat exchanger resists corrosion, erosion and harsh water chemistry better than standard copper, and ASME certification suits facilities that require it.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400K BTU Output:\u003c\/strong\u003e Fast heat-up and temperature recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupronickel Heat Exchanger:\u003c\/strong\u003e Improved durability in aggressive water conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME Certified:\u003c\/strong\u003e Meets strict safety and performance standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Design:\u003c\/strong\u003e Built for continuous, high-demand operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePool \u0026amp; Spa:\u003c\/strong\u003e Suitable for both pool and spa heating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXiQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXIQ400NS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Exchanger\u003c\/th\u003e\n\u003ctd\u003eCupronickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas (this model does not run on propane), your gas supply is sized for 400,000 BTU, and venting and code requirements for your site are met. Professional installation is recommended. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e39.8 x 23.3 x 28.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867661312246,"sku":"JXIQ400NS","price":4899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXIQ400NS_0.jpg?v=1768505257"},{"product_id":"jxi-liquid-propane-low-nox-pool-and-spa-heater-400k-btu-jxi400p","title":"Jandy JXi Propane Low-NOx Pool \u0026 Spa Heater, 400K BTU | JXI400P","description":"\u003cp\u003eThe Jandy JXi Propane Low-NOx Pool \u0026amp; Spa Heater (JXI400P) provides 400,000 BTU of heating for in-ground pools and spas running on liquid propane. Its Low-NOx design meets strict air-quality standards, and a compact, lightweight build suits tight equipment pads. It works well for new installations and for replacing older gas heaters.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400K BTU:\u003c\/strong\u003e High output for rapid temperature rise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-NOx Emissions:\u003c\/strong\u003e Meets strict air-quality regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Propane:\u003c\/strong\u003e Designed specifically for LP gas supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Controls:\u003c\/strong\u003e User-friendly temperature control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Service:\u003c\/strong\u003e Front access panels simplify maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Heat Exchanger:\u003c\/strong\u003e Built for pool environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation Ready:\u003c\/strong\u003e Compatible with Jandy automation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eJXi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eJXI400P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e400,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eLiquid propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions\u003c\/th\u003e\n\u003ctd\u003eLow-NOx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is liquid propane, your gas line is sized for 400,000 BTU, and venting meets local building and emissions codes. Electrical and plumbing connections are sold separately, and professional installation is strongly recommended. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e\n\u003csection data-psw-shipping-box-dimensions=\"true\"\u003e\u003ch2\u003eShipping Box Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e40 x 23.25 x 28.25 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions refer to the shipping carton.\u003c\/p\u003e\u003c\/section\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":49867661443318,"sku":"JXI400P","price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/JNDJXI400P_0.jpg?v=1768505263"},{"product_id":"hayward-universal-h-series-250k-btu-natural-gas-heater-h250fdn","title":"Hayward Universal H-Series Natural Gas Pool Heater, 250K BTU | H250FDN","description":"\u003cp\u003eThe Hayward Universal H-Series Natural Gas Pool Heater (H250FDN) is a 250,000 BTU Low NOx heater for residential in-ground pools, spas and pool\/spa combinations. A cupro-nickel heat exchanger resists corrosion and erosion, including in salt-chlorinated pools with properly maintained water chemistry. Left- or right-side utility connections make it well suited for replacements and new installs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250K BTU Input:\u003c\/strong\u003e Dependable heating and fast recovery for pools and spas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupro-Nickel Heat Exchanger:\u003c\/strong\u003e Enhanced corrosion and erosion resistance; salt-pool friendly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NOx:\u003c\/strong\u003e Cleaner emissions for use in many low-emission regions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Controls:\u003c\/strong\u003e Easy temperature adjustment with self-diagnostic display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Installation:\u003c\/strong\u003e Gas and electrical connections on either the left or right side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Ignition:\u003c\/strong\u003e Silicon nitride electronic ignition with no standing pilot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Design:\u003c\/strong\u003e FireTile combustion insulation and a hydraulic design that helps reduce pump run time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eUniversal H-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eH250FDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlternate Model\u003c\/th\u003e\n\u003ctd\u003eW3H250FDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e250,000 input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eNatural gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Efficiency\u003c\/th\u003e\n\u003ctd\u003eApprox. 83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110\/220V (120\/240V), 60 Hz, single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas Connection\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Connections\u003c\/th\u003e\n\u003ctd\u003e2\" x 2.5\" CPVC unions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue Diameter\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCabinet (W x D x H)\u003c\/th\u003e\n\u003ctd\u003eApprox. 28\" x 29.5\" x 24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e610377167796\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH250FDN heater with digital control panel\u003c\/li\u003e\n\u003cli\u003e2\" x 2.5\" CPVC union connection components\u003c\/li\u003e\n\u003cli\u003eManufacturer installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your fuel is natural gas (propane uses a different model), your gas supply is sized for 250,000 BTU, and venting and combustion air meet local gas codes. Gas line, venting, wiring and valves are sold separately; installation should be done by a licensed gas technician or pool professional. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51551037948150,"sku":"H250FDN","price":3249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/H250FDN-1.png?v=1787807070"},{"product_id":"hayward-heatpro-series-heat-pump-140k-btu-230-v-60-hz-single-phase-hp21405t","title":"Hayward HeatPro Heat Pump, 140K BTU, 230V | HP21405T","description":"\u003cp\u003eThe Hayward HeatPro Series Heat Pump (HP21405T) is a 140,000 BTU electric heat pump for residential in-ground pools. It transfers heat from the surrounding air into the pool water on 230V single-phase power, with no gas line required. It is a good fit for owners who want efficient, steady temperature maintenance and a longer swimming season rather than rapid on-demand heating.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e140K BTU Capacity:\u003c\/strong\u003e Sized for large residential pool heating applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Heat Pump:\u003c\/strong\u003e Uses electricity to move heat from the air; no natural gas or propane needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Controls:\u003c\/strong\u003e Digital control interface for easy temperature adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Rated:\u003c\/strong\u003e Durable cabinet built for outdoor equipment pad installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeason Extension:\u003c\/strong\u003e Designed to maintain comfortable water temperatures over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Recommended:\u003c\/strong\u003e Using a pool cover reduces heat loss and improves efficiency and recovery time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eHeatPro Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eHP21405T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBTU\u003c\/th\u003e\n\u003ctd\u003e140,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e230V, 60 Hz, single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003eElectric (heat pump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eOutdoor equipment pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeatPro HP21405T heat pump with digital control interface\u003c\/li\u003e\n\u003cli\u003eManufacturer installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your site has 230V single-phase service, that your pump provides proper flow, and that the pad allows airflow clearance and condensate drainage. Heat pump output depends on air temperature, humidity and pool size, so have a pool professional confirm sizing for your climate. Questions? Call \u003ca href=\"tel:+18556777796\"\u003e855-677-7796\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e with your model and part number.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51573057257718,"sku":"HP21405T","price":5299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/files\/HPPHP21405T_1.png?v=1788318622"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/0448\/4342\/collections\/JNDJXI400P_0.jpg?v=1787805279","url":"https:\/\/poolsupplywholesale.com\/collections\/pool-heaters-heat-pumps.oembed","provider":"Pool Supply Wholesale","version":"1.0","type":"link"}