{"product_id":"raypak-asme-b-r336a-en-c-50-332k-btu-natural-gas-copper-pool-heater","title":"Raypak ASME B-R336A-EN-C #50 332k BTU Natural Gas Copper Pool Heater","description":"\u003ch2\u003e\u003cstrong\u003eRaypak B-R336A-EN-C #50 332,000 BTU Natural Gas Copper Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Raypak B-R336A-EN-C #50 is a 332,000 BTU natural gas pool and spa heater engineered for high-performance heating in residential and light commercial applications. Designed for medium to large pools, this model provides 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 durable construction and a corrosion-resistant cabinet for long-term outdoor use. Its design ensures reliable operation even in demanding environments.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh Output Heating with Reliable Professional Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe #50 configuration supports standard elevation installations, providing efficient combustion and stable performance. The digital control system allows for precise temperature management, while the electronic ignition system ensures dependable startup.\u003c\/p\u003e\n\u003cp\u003eThe copper heat exchanger delivers strong thermal efficiency, making it ideal for well-maintained pool systems that require consistent heating performance.\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#50 configuration for standard elevation operation\u003c\/li\u003e\n\u003cli\u003eNatural gas powered heater\u003c\/li\u003e\n\u003cli\u003eCopper fin tube heat exchanger for efficient heat transfer\u003c\/li\u003e\n\u003cli\u003eProfessional Series construction for durability\u003c\/li\u003e\n\u003cli\u003eDigital control panel with microprocessor thermostat\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\u003eDurable cabinet for outdoor installation\u003c\/li\u003e\n\u003cli\u003eIdeal for larger residential 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 engineered 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 withstand continuous operation and higher system pressures. 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 natural gas configuration delivers consistent, cost-effective heating, while Raypak’s proven atmospheric burner design ensures stable outdoor performance. With precise digital controls, electronic ignition, and fast heat-up capability, the ASME Series provides dependable, high-output heating for commercial and large residential pool systems across a range of elevations.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52229544673554,"sku":"017373","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_b25c2fae-2c36-463f-8f50-5ef034c50076.png?v=1777438462","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-asme-b-r336a-en-c-50-332k-btu-natural-gas-copper-pool-heater","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}