{"product_id":"pentair-mastertemp®-400k-btu-propane-gas-pool-spa-heater","title":"Pentair MasterTemp® 400K BTU Propane Gas Pool \u0026 Spa Heater","description":"\u003cp\u003eEnjoy fast, efficient pool and spa heating with the Pentair MasterTemp® 400K BTU Propane Gas Heater — a premium high-performance heating solution designed for residential in-ground pools and spas.\u003c\/p\u003e\n\u003cp\u003eEngineered for energy efficiency, reliable operation, and rapid heat delivery, the MasterTemp® 400K quickly brings pools and spas to comfortable temperatures while helping reduce operating costs. Its compact footprint and durable rustproof construction make it an ideal choice for modern equipment pads and luxury backyard environments.\u003c\/p\u003e\n\u003cp\u003eFeaturing intuitive digital controls, low NOx emissions certification, and dependable Pentair engineering, this propane-powered heater delivers advanced performance for homeowners seeking year-round swimming comfort and spa enjoyment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Powerful 400,000 BTU heating performance\u003cbr\u003e• Designed for residential pools and spas\u003cbr\u003e• High-efficiency heating technology\u003cbr\u003e• Fast heat-up capability\u003cbr\u003e• Compact space-saving design\u003cbr\u003e• User-friendly rotating digital display\u003cbr\u003e• Durable rustproof exterior construction\u003cbr\u003e• Low NOx emissions certified\u003cbr\u003e• Reliable propane gas operation\u003cbr\u003e• Built for long-term outdoor performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBENEFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Rapid pool and spa heating\u003cbr\u003e• Energy-efficient operation\u003cbr\u003e• Extended swimming season\u003cbr\u003e• Improved spa comfort\u003cbr\u003e• Durable weather-resistant construction\u003cbr\u003e• Reliable Pentair performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Model Number: 460737\u003cbr\u003e• Fuel Type: Propane Gas\u003cbr\u003e• BTU Rating: 400,000\u003cbr\u003e• Dimensions: 21\" L x 21\" W x 28\" H\u003cbr\u003e• Approximate Weight: 136 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIDEAL FOR:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Luxury backyard pool systems\u003cbr\u003e• Residential in-ground pools\u003cbr\u003e• Spa heating applications\u003cbr\u003e• Smart pool automation setups\u003cbr\u003e• High-end equipment pad upgrades\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Pentair MasterTemp® 400K Propane Heater\u003cbr\u003e• Manufacturer documentation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY CUSTOMERS LOVE IT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Fast heating performance\u003cbr\u003e• Reliable Pentair engineering\u003cbr\u003e• Compact installation footprint\u003cbr\u003e• Energy-efficient operation\u003cbr\u003e• Quiet and dependable performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation is strongly recommended.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePlease verify gas supply compatibility and local code requirements before purchase.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52223262294299,"sku":null,"price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8049\/8459\/files\/pentairheater2_5a2734c4-e66b-4f23-b113-f562994b57d9.jpg?v=1779030599","url":"https:\/\/lawnbotsystems.com\/products\/pentair-mastertemp%c2%ae-400k-btu-propane-gas-pool-spa-heater","provider":"LawnBotSystems","version":"1.0","type":"link"}