Swimming Pool Heaters

Sta-Rite Max-E-Therm LPG Pool and Spa Heater


Get that warm-all-over feeling

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.

An Eco Select Choice: Max-E-Therm® high performance heaters offer best-in-class energy efficiency. Plus, they are certified for low NOx emissions, making them eco-friendly favorites.


  • Lightweight
  • Power vented to 25 ft. (horizontal)
  • Compact design
  • Environmentally friendly - low NOx
  • Rustproof housing - sleek, matte black enclosure made of Dura-glas
  • Low operating cost - 84% efficiency rating
  • Weather-proof, easy-read Digital Display


Sta-rite Max-e-therm LPG-Fired Pool/ Spa Heater
Model Recovery (Btu/hr) Inlet / Outlet(in.) Height (in.) Diameter (in.) Approx. Weight (lbs.)
SRP200 200,000 2 30.03 32 119
SRP333 333,000 2 30.03 32 122
SRP400 400,000 2 30.03 32 125