{"product_id":"raypak-406a-digital-natural-gas-pool-heater-cuni-399k-btu-ray-15-0294","title":"Raypak 406A Digital Natural Gas Pool Heater CuNi 399K BTU | RAY-15-0294","description":"\u003ch2\u003eRaypak 406A Digital Natural Gas Pool Heater CuNi 399K BTU | RAY-15-0294\u003c\/h2\u003e\n\u003cp\u003eRaypak 406A digital natural gas pool heater with 399K BTU output and cupronickel heat exchanger for corrosion-resistant performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e399,000 BTU heating output for fast pool and spa heat-up.\u003c\/li\u003e\n\u003cli\u003eCupronickel heat exchanger provides enhanced corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eNatural gas atmospheric burner system delivers dependable heating performance.\u003c\/li\u003e\n\u003cli\u003eDigital control interface allows easy temperature adjustments.\u003c\/li\u003e\n\u003cli\u003eDurable cabinet construction designed for outdoor equipment pads.\u003c\/li\u003e\n\u003cli\u003eService-friendly design simplifies maintenance access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Raypak 406A Digital Natural Gas Heater provides dependable heating performance with 399,000 BTU output, making it ideal for large residential pools and spa systems requiring fast heat recovery.\u003c\/p\u003e\n\u003cp\u003eThis heater features a cupronickel heat exchanger designed to improve corrosion resistance compared to standard copper exchangers. The CuNi construction helps protect the heater from aggressive water chemistry, saltwater chlorination systems, and high-flow pool equipment setups.\u003c\/p\u003e\n\u003cp\u003eThe natural gas atmospheric burner system delivers stable and reliable heating performance. A digital control interface allows pool owners to easily adjust water temperature and monitor heater operation.\u003c\/p\u003e\n\u003cp\u003eBuilt with Raypak’s rugged cabinet construction and proven heater design, the 406A heater provides dependable heating performance for residential and light commercial pool systems.\u003c\/p\u003e\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eIf your pool uses a saltwater chlorinator, a cupronickel heat exchanger helps extend heater life by improving resistance to corrosion.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eInstall the heater on a stable, level equipment pad with proper natural gas supply and adequate ventilation clearance. Verify plumbing flow requirements and electrical connections before installation.\u003c\/p\u003e","brand":"RayPak","offers":[{"title":"Default Title","offer_id":42233407471701,"sku":"RAY-15-0294","price":5596.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/Heater_f6d9eeb5-d292-4ddf-8a15-a182020f8a20.jpg?v=1773351432","url":"https:\/\/www.epoolsupply.com\/products\/raypak-406a-digital-natural-gas-pool-heater-cuni-399k-btu-ray-15-0294","provider":"ePoolSupply","version":"1.0","type":"link"}