Max-E-Therm High Performance Pool and Spa Heater 400K BTU NG- SR400NA

Save $2,278.76

Price:
$2,915 $5,193.76

For indoor or outdoor installations on pools and spas. Features include an LCD 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 Resin provides rust-proof construction. Heavy-duty (HD) unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use.

  • 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 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
  • Certified for outdoor and indoor installations
  • For Air Intake Kit order part number 475002
  • Certified for outdoor and indoor installations

Note: The Max-E-Therm Heater is certified for low NOx emissions.
* Standard Copper Heat Exchanger 84% Efficient. Heavy Duty (HD) Cupro-Nickel Heat Exchanger 82% Efficient.

 


Pentair Max-E-Therm(R) SR400NA Digital High Performance Pool and Spa Heater; 400000 BTU, Natural Gas

 

Product 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
  • Certified for outdoor and indoor installations

 

Product Specifications

Brand Pentair
BTUHInput 400000
CabinetDepth 31.69 Inch
CabinetHeight 30.03 Inch
CabinetWidth 25.15 Inch
ControlType Digital
FlowRate 120 gpm
FrequencyRating 60 Hz
GasType Natural Gas
Item Pool and Spa Heater
Phase 1-Phase
StandardsApprovals CSA Certified, Eco-Select
SubBrand Max-E-Therm®
Type High Performance
VoltageRating 120/240 VAC
WaterConnection 2 Inch

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