{"product_id":"lochinvarenergyriteheater399kbtunaturalgasern402ern402lchern402","title":"Lochinvar Energyrite Natural Gas Heater 399K BTU Ern402 ERN402","description":"\u003cdiv\u003e\n\u003ch1\u003eLochinvar EnergyRite ERN402 Pool Heater — 399,000 BTU Natural Gas\u003c\/h1\u003e\n\u003csection aria-label=\"Intro\"\u003e \u003ch2\u003eIntro\u003c\/h2\u003e \u003cp\u003eThe Lochinvar EnergyRite ERN402 is a high-capacity natural gas pool heater designed for residential pools and light commercial use. With 399,000 BTU\/h input, it delivers rapid, even heating and dependable performance across seasons. The EnergyRite lineup emphasizes durability, durable heat exchangers, and efficient operation, while offering flexible venting options for both indoor and outdoor installations. This unit is built to sustain frequent cycling and ensure consistent pool temperatures with minimal maintenance.\u003c\/p\u003e\n\u003c\/section\u003e \u003csection aria-label=\"Features\"\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e399,000 BTU\/h input\u003c\/strong\u003e enables rapid pool heating for quick comfort.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial-grade heat exchanger\u003c\/strong\u003e designed for long-lasting reliability in daily use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor\/outdoor venting\u003c\/strong\u003e supports flexible installation in various spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptional cupro-nickel heat exchanger\u003c\/strong\u003e boosts corrosion resistance for saltwater pools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBronze header option available\u003c\/strong\u003e adds durability in challenging water conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced display with soft-touch controls\u003c\/strong\u003e simplifies setup and monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-NOx emissions\u003c\/strong\u003e meets stringent environmental standards without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-year limited warranty\u003c\/strong\u003e provides backed support from Lochinvar.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/section\u003e \u003csection aria-label=\"Final Thoughts\"\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e \u003cp\u003eFor pool owners seeking fast warm-up, dependable operation, and installation flexibility, the EnergyRite ERN402 stands out. It pairs robust heating power with user-friendly controls and a strong warranty, making it a smart, long-term investment for comfortable pool seasons. Ready to heat smarter? Add the EnergyRite ERN402 to your cart or consult a Lochinvar-certified installer today.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Lochinvar","offers":[{"title":"Default Title","offer_id":51681809596733,"sku":"LCHERN402","price":4945.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/noimage-found_632cb8af-f166-435a-ba0f-27569d14344b.png?v=1778224089","url":"https:\/\/www.duckiespoolsupply.com\/products\/lochinvarenergyriteheater399kbtunaturalgasern402ern402lchern402","provider":"Duckies Pool Supply","version":"1.0","type":"link"}