Max-E-Therm 333,000 BTU Heater - Natural Gas is used for indoor or outdoor installations on pools and spas. Max-E-Therm Heater includes 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.

Application:

• Indoors
• Outdoors

Features:

• Max-E-Therm 333,000 BTU Heater - Natural Gas
• Lightest heater in its class
• Ideal for retro-fit installation
• Change gas sources with installation of separate orifice
• Environmentally Friendly - All units are low NOx
• Rustproof Housing Sleek, matte black enclosure is made of Dura-Glass
• 84% efficiency rating - rated 1st in its class for highest energy efficiency
• Direct-connects to Sta-Rite System:3® Mod Media filter or easily fits other systems