{"product_id":"raypak-digital-p-r336a-en-c-51-332k-btu-natural-gas-copper-pool-heater","title":"Raypak Digital P-R336A-EN-C #51 332k BTU Natural Gas Copper Pool Heater","description":"\u003ch2\u003e\u003cstrong\u003eRaypak P-R336A-EN-C #51 332,000 BTU Natural Gas Copper Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Raypak P-R336A-EN-C #51 is a 332,000 BTU natural gas pool and spa heater engineered for high-performance heating at elevated locations. Designed for medium to large residential pools, this model provides fast heat-up and reliable temperature maintenance using a copper fin tube heat exchanger.\u003c\/p\u003e\n\u003cp\u003eAs part of Raypak’s Digital Gas Heater series, this unit combines a compact, durable design with corrosion-resistant materials for long-term outdoor use. The atmospheric burner system ensures stable combustion and reliable operation in a variety of environmental conditions.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eHigh Elevation Performance with Digital Precision and Durability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe #51 burner configuration allows for proper fuel combustion at higher elevations, ensuring consistent performance where standard models may struggle. The digital control panel provides accurate temperature adjustments, while the electronic ignition system improves efficiency and reliability.\u003c\/p\u003e\n\u003cp\u003eThe Unitherm Governor helps prevent internal condensation and scale buildup, protecting the heat exchanger. Polymer headers resist corrosion from pool chemicals, helping extend the lifespan of the unit in demanding pool environments.\u003c\/p\u003e\n\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#51 burner designed for higher elevation operation\u003c\/li\u003e\n\u003cli\u003eNatural gas fuel for consistent heating performance\u003c\/li\u003e\n\u003cli\u003eCopper fin tube heat exchanger for efficient heat transfer\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\u003eUnitherm Governor for condensation protection\u003c\/li\u003e\n\u003cli\u003ePolymer headers for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eWind-resistant atmospheric burner system\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term residential use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout the Raypak Digital Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRaypak Digital pool heaters are designed for reliable, efficient heating across a wide range of residential and light commercial pool applications, including installations at varying elevations. Built with copper fin tube heat exchangers and Raypak’s proven atmospheric burner design, these heaters deliver fast heat-up times and consistent water temperature in real-world outdoor conditions. Available in multiple elevation configurations, the Digital Series ensures proper combustion and performance whether installed at standard or higher altitudes. The microprocessor-controlled thermostat provides precise temperature management, while the electronic ignition system eliminates the need for a standing pilot, improving efficiency and ease of use. Known for their durability, serviceability, and dependable performance, Raypak Digital heaters are a trusted solution for maintaining comfortable pool temperatures season after season.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52229541265682,"sku":"009222","price":3632.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/DigitalGas_HDR_Raypak_facing_2025-middle_f9d27a2b-ab73-400d-80c6-1639e235cbd7.png?v=1777438392","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-digital-p-r336a-en-c-51-332k-btu-natural-gas-copper-pool-heater","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}