{"product_id":"raypak-asme-b-r336a-ep-c-57-332k-btu-propane-copper-pool-heater","title":"Raypak ASME B-R336A-EP-C #57 332k BTU Propane Copper Pool Heater","description":"\u003ch2\u003e\u003cstrong\u003eRaypak B-R336A-EP-C #57 332,000 BTU Propane Copper Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Raypak B-R336A-EP-C #57 is a 332,000 BTU propane pool and spa heater engineered for high-performance heating in elevated residential and light commercial environments. Designed for medium to large pools, this model delivers fast heat-up and consistent temperature control using a copper fin tube heat exchanger.\u003c\/p\u003e\n\u003cp\u003eBuilt within Raypak’s Professional Series, this heater features a rugged cabinet and durable internal components designed for long-term outdoor operation. The propane configuration provides installation flexibility while maintaining strong heating performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh Output Heating with Reliable Elevation Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe #57 configuration ensures proper combustion and efficient operation at higher elevations. The digital control system allows for precise temperature management, while the electronic ignition system provides dependable startup without a standing pilot.\u003c\/p\u003e\n\u003cp\u003eThe copper heat exchanger delivers strong thermal efficiency and consistent heating in properly maintained pool systems.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e332,000 BTU heating capacity for medium to large pools and spas\u003c\/li\u003e\n\u003cli\u003e#57 configuration for high elevation propane use\u003c\/li\u003e\n\u003cli\u003ePropane powered heater\u003c\/li\u003e\n\u003cli\u003eCopper fin tube heat exchanger for efficient performance\u003c\/li\u003e\n\u003cli\u003eProfessional Series construction for durability\u003c\/li\u003e\n\u003cli\u003eDigital control panel with precise temperature adjustment\u003c\/li\u003e\n\u003cli\u003eElectronic ignition system with no standing pilot\u003c\/li\u003e\n\u003cli\u003eApproximately 82% thermal efficiency\u003c\/li\u003e\n\u003cli\u003eWind-resistant outdoor cabinet design\u003c\/li\u003e\n\u003cli\u003eIdeal for larger pool systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout the Raypak ASME Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRaypak ASME Series pool heaters are built for commercial-grade performance and long-term reliability in high-demand pool and spa applications. Constructed in accordance with ASME standards, these heaters feature heavier-duty components and thicker heat exchangers designed to handle continuous operation and higher pressure systems. Available in both copper and cupronickel configurations, the ASME Series offers flexibility for standard and saltwater pool environments, with cupronickel models providing enhanced resistance to corrosion and chemical wear. The digital control system delivers precise temperature management, while the electronic ignition system improves efficiency and eliminates the need for a standing pilot. Combined with Raypak’s proven atmospheric burner design, these heaters provide fast heat-up times, consistent performance, and dependable operation for commercial and large residential pool systems.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52229537169682,"sku":"017385","price":4406.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/DigitalGas_HDR_Raypak_facing_2025-middle_7769da17-49ef-4b35-ae49-dc743a7de951.png?v=1777438293","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-asme-b-r336a-ep-c-57-332k-btu-propane-copper-pool-heater","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}