This fast-heating Max-E-Therm heavy duty heater makes your pool irresistible on cool nights. It also allows you to extend your pool season. It can quickly warm your pool or spa. A perfectly balanced mixture of fuel and air is ignited in the combustion chamber, which produces the optimal temperature for faster heating, giving it the best-in-class efficiency rating.The Max-E-Therm offers you the latest advances from Sta-Rite like a rustproof exterior, smart electronics and increased energy efficiency. Combined with a low NOx certification, this heater is an eco-friendly favorite. Whether you're looking for quiet relaxation or wild fun, you'll always enjoy your pool in the warm comfort of Max-E-Therm.
This heavy-duty unit comes with cupro-nickel exchanger which stands up to the harshest of applications, like low pH, high flow or heavy use.
Please Note: The Sta-Rite Max-E Therm Low NOx 400,000 BTU Heavy Duty Pool and Spa Heater only comes in natural gas; the Conversion Kit 77707-1441 to convert from natural gas to propane is sold separately.
Product Features
High efficiency rating makes the Max-E-Therm extremely economical to operate
Specially designed fueling and ignition process permits faster warming of your pool and spa
Easy-to-read, conveniently-positioned control panel is simple to program
Dura-Glas housing will not corrode and stands tough against harsh weather
Certified for low NOx emissions and outperforms industry standards for air pollution exhaust.
Direct-connects to Sta-Rite System 3 Mod Media filter or easily fits other systems
Compact design making it deal for retro-fit installation
Comes with cupro-nickel exchanger which stands up to the harshest of applications
Lightest heater in its class
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