{"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","url":"https:\/\/poolsupplywholesale.com\/products\/pentair-mastertemp-400-heater-propane-gas-400k-btu-460737","provider":"Pool Supply Wholesale","version":"1.0","type":"link"}