PENTAIR | MAX-E-THERM HEATER 333BTU NG LOW NOX | SR333NA
Pool And Spa Heater
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.
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 low NOx
- 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
NOTE: The Max-E-Therm® High Performance Heater Heater is certified for low NOx emissions
* Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.
* Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.
This product has a 1 year warranty from the manufacturer
