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.
Features
Lightweight - Lightest heater in its class
Compact Design - Ideal for retro-fit installation
Easy to Switch - Change gas sources with installation of separate orifice
Environmentally Friendly - All units are low NOx
Rustproof Housing Sleek, matte black enclosure is made of PROD:Dura-Glass - an exclusive Sta-Rite material that handles the heat and weathers the elements
Lower Operating Costs - 84% efficiency rating - rated 1st in its class for highest energy efficiency
Custom or Retrofit - Direct-connects to Sta-Rite System:3® Mod Media filter or easily fits other systems
Product Specifications
MAX-E-THERM POOL / SPA HEATER
Part #
Description
BTU (000's)
Carton Wt
SR200NA
Max-E-Therm 200 BTU Natural Gas Heater
200
131
SR200LP
Max-E-Therm 200 BTU Propane Gas Heater
200
131
SR200HD
Max-E-Therm 200 BTU Heavy Duty Heater
200
131
460767
Max-E-Therm 250 BTU ASME Natural Gas Heater
250
151
460768
Max-E-Therm 250 BTU ASME Propane Gas Heater
250
151
SR333NA
Max-E-Therm 333 BTU Natural Gas Heater
333
138
SR333LP
Max-E-Therm 333 BTU Propane Gas Heater
333
138
SR333HD
Max-E-Therm 333 BTU Heavy Duty Heater
333
138
SR400NA
Max-E-Therm 400 BTU Natural Gas Heater
400
138
SR400LP
Max-E-Therm 400 BTU Propane Gas Heater
400
138
SR400HD
Max-E-Therm 400 BTU Heavy Duty Heater
400
138
460763
Max-E-Therm 400 BTU ASME NA
400
149
460764
Max-E-Therm 400 BTU ASME LP
400
149
NOTE: The Max-E-Therm® is certified for low NOx emissions for southern California (SCAQMD) and in Texas
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