{"product_id":"raypak-406a-digital-propane-pool-heater-cuni-399k-btu-ray-15-0306","title":"Raypak 406A Digital Propane Pool Heater CuNi 399K BTU | RAY-15-0306","description":"\u003ch2\u003eRaypak 406A Digital Propane Pool Heater CuNi 399K BTU | RAY-15-0306\u003c\/h2\u003e\n\u003cp\u003eRaypak 406A digital propane pool heater with 399K BTU output, cupronickel heat exchanger, and durable commercial-grade construction.\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 superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003ePropane gas 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 installations.\u003c\/li\u003e\n\u003cli\u003eService-friendly design simplifies maintenance and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Raypak 406A Digital Propane Heater provides high-output pool heating with 399,000 BTU performance, making it ideal for large residential pools, spas, and demanding heating applications.\u003c\/p\u003e\n\u003cp\u003eThis model features a cupronickel heat exchanger designed for improved corrosion resistance compared to standard copper exchangers. The CuNi construction helps protect the heater from aggressive water chemistry, saltwater systems, and high-flow pool equipment setups.\u003c\/p\u003e\n\u003cp\u003eThe propane-fired atmospheric burner system delivers consistent heating performance while maintaining stable operation. A digital control interface allows users to easily adjust temperatures and monitor heater performance.\u003c\/p\u003e\n\u003cp\u003eBuilt with Raypak’s rugged cabinet construction and proven heater technology, 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 or operates with challenging water chemistry, a cupronickel heat exchanger helps extend heater life by providing stronger corrosion resistance.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eInstall the heater on a level equipment pad with proper propane gas supply and ventilation clearance. Confirm plumbing flow requirements and verify electrical connections before installation.\u003c\/p\u003e","brand":"RayPak","offers":[{"title":"Default Title","offer_id":42230980280405,"sku":"RAY-15-0306","price":5596.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/0837\/0005\/files\/Heater_629dbb5f-cf49-42ac-a5ee-17da283c48f5.jpg?v=1773264117","url":"https:\/\/www.epoolsupply.com\/products\/raypak-406a-digital-propane-pool-heater-cuni-399k-btu-ray-15-0306","provider":"ePoolSupply","version":"1.0","type":"link"}