YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER.

For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout with dual thermostat controls, temperature safety lockout, and a 6-position control panel. PMG burner technology requires no outdoor draft hood. Proven Dura-Glas Resin provides rust-proof construction. Heavy-duty (HD) unit with cupro-nickel exchanger for improved performance in more challenging applications, like low pH, high flow, or heavy use.

• Now, with smart connectivity and energy-saving automation, it’s easier than ever to get the pool warm and ready whenever needed.
• New automation functionality and ignition control module with flame strength sensor for always optimized performance.
• Max-E-Therm Heater is certified for low NOx emission.
• The multi-position top panel allows the digital display to be re-positioned for convenient operation.
• A tough, rustproof exterior handles the heat and weathers the elements.
• Certified for outdoor and indoor installations.
• Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.*

Configurations:

• SR200NA 200 - Natural Gas - 200K BTU
• SR200HD 200 HD - Natural Gas - 200K BTU - Cupro-Nickel
• SR333NA 333 - Natural Gas - 333K BTU
• SR333HD 333 HD - Natural Gas - 333K BTU - Cupro-Nickel
• SR400NA 400 - Natural Gas - 400K BTU
• SR400HD 400 HD - Natural Gas - 400K BTU - Cupro-Nickel
• 475002 - 3'' PVC Direct Air Intake Duct Kit
• 462048 - Valve Bypass Assembly Connector

*All HD and ASME HD Heater models include the Cupro-Nickel Heat Exchanger.

Support Documents:

• Max-E-Therm Heaters for Pools and Spas
• Max-E-Therm Users Guide
• StaRite Heater Connector Tube Installation Instructions
• Max-E-Therm Heater Manifold Replacement Instructions Manual
• MasterTemp and Max-E-Therm Heater Groundwire Kit Installation Instructions
• MasterTemp and Max-E-Therm Direct Air Intake Duct Kit Installation Instructions
• Heater Checklist
• Max-E-Therm Heater Submittal Data Sheet
• How to Size a Pool Heater: BTU Quick Reference Chart