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Sta-Rite Max-E-Therm Natural Gas Pool Heaters 200-400 BTUs Item: MAXETHERM-NAT-O

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The Max-E-Therm pool and spa heaters are for indoor or outdoor installations. A light and compact design heater with features that 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. The Max-E-Therm has proven Dura-Glas™ rust-proof construction with plastic manifold and PVC union connections.

Features:

  • Lightweight - Lightest heater in its class.
  • Best in class energy efficiency. *
  • Compact Design - Ideal for retro-fit installations.
  • Easy to Switch - Change gas sources with installation of separate orifice.
  • Environmentally Friendly - All units are certified for low NOx emissions.
  • Rustproof Housing - Sleek, matte black enclosure is made of Dura-Glas (an exclusive Sta-Rite material that handles the heat and weathers the elements).
  • Lower Operating Costs - 84% efficiency rating - rated first 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.

The models listed below are natural gas outdoor heaters. You will need to order the appropriate indoor draft hood if placing your heater inside.

*Standard Copper Heat Exchanger 84% efficient.


Max-E-Therm 200,000 BTU Low Nox Natural Gas Heater Digital, Polymer Headers, Copper Tubes Item: #SR200NA
 
Max-E-Therm 200,000 BTU Heavy-Duty Low Nox Natural Gas Heater Digital, Polymer Headers, Salt Water Item: #SR200HD
 
Max-E-Therm 250,000 BTU ASME Low Nox Natural Gas Heater Digital, Cast Iron Headers, Copper Tubes Item: #460767
 
Max-E-Therm 333,000 BTU Low Nox Natural Gas Heater Digital, Polymer Headers, Copper Tubes Item: #SR333NA
 
Max-E-Therm 333,000 BTU Heavy-Duty Low Nox Natural Gas Heater Digital, Polymer Headers, Salt Water Item: #SR333HD
 
Max-E-Therm 400,000 BTU Low Nox Natural Gas Heater Digital, Polymer Headers, Copper Tubes Item: #SR400NA
 
Max-E-Therm 400,000 BTU Heavy-Duty Low Nox Natural Gas Heater Digital, Polymer Headers, Salt Water Item: #SR400HD
 
Max-E-Therm 400,000 BTU ASME Low Nox Natural Gas Heater Digital, Cast Iron Headers, Copper Tubes Item: #460763