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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Ideal for retrofits or new installations
Built to endure the rigors of pool chemistry
Choosing the IDXAPS1930 means steadier heat
this compact component keeps your pool circulation running reliably
Lochinvar Energyrite Natural Gas Heater 399K BTU Ern402 ERN402 logo Ideal for retrofits or newLochinvar EnergyRite ERN402 Pool Heater 399,000 BTU Natural Gas Intro The 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
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