For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner technology requires no outdoor draft hood. Proven Dura-Glas rust-proof construction with plastic manifold and PVC union connections. Heavy-duty unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use.

First in its class - Sta-Rite Max-E-Therm Low NOx heaters offer the best in pool heating. 

Indulge in the warmth of your pool even as cool weather approaches without a single concern. Max-E-Therm offers advanced technology - a weather-proof frame, effortless controls, and an environmentally conscience exhaust. 

Perfect for pools and spas, each Max-E-Therm features an LED temperature readout with dual thermostat controls, 6-position control panel and PVC union connections. 

Start Saving Its high efficiency rating makes the Sta-Rite Max-E-Therm extremely economical to operate. 

The heat is on Designed for faster heat-ups , why wait to enjoy that soothing swim? 

A view from the top Top-mounted control panel has large format digital display for easy viewing. 

Self diagnostics Control panel indicator lights pinpoint heater or system conditions, which can save money through faster troubleshooting (if required). 

Easy on the environment Certified for low NOx emissions and outperforms industry standards for air pollution exhaust. 

Tough exterior Heater enclosure is made of Dura-Glas , an exclusive Sta-Rite thermoplastic resin that handles the heat and weathers the elements.