Lochinvar Energyrite 399K BTU Natural Gas Pool Heaters | ERN-402 - 100143232

Lochinvar’s time-proven commitment to advanced water heating technology is reflected in every detail and every component of EnergyRite. It’s a standard no other pool and spa heater can match, backed by a 3-year limited warranty on the heat exchanger and a 2-year limited warranty on all parts!


Lochinvar Is the most innovative manufacturer of water heaters and heating boilers, serving the extraordinary demands of commercial buildings throughout the world. Our engineering excellence and commitment to understanding customer needs has produced EnergyRite®, the industry’s most advanced pool and spa heater, for homeowners who want the best of everything.

HOT PERFORMANCE, COOL FOR THE ENVIRONMENT

EnergyRite heats up fast, saves money and helps conserve our natural resources with Low-NOx emissions that meet or exceed the most stringent “green” standards, anywhere in the country!

• Fingertip setup, temperature adjustment and troubleshooting
• Separate control capability for pool and spa
• 2-line, 16-character display in words instead of confusing codes
• Equipped for third-party remote operation
• Service Friendly Control System
• Commercial Grade Heat Exchanger
• Advanced Combustion System
• Indoor or Outdoor Venting Options
• Industry's Fastest Heat Up Time