Max-E-Therm® Pool And Spa Heaters Natural Gas

Sta-Rite / Pentair Max-E-Therm® Heaters
  • 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
SR200NA
SR200NA
MAX-E-THERM - HEATER 200BTU NG LOW NOX
200,000 BTU
$1,511.32

SR200HD
SR200HD
MAX-E-THERM - HEATER 200BTU NG CUPRO NICKEL
200,000 BTU
$1,721.76

SR333NA
SR333NA
MAX-E-THERM HEATER - HEATER 333BTU NG LOW NOX
333,000 BTU
$1,750.51

SR333HD
SR333HD
MAX-E-THERM - HEATER 333BTU NG CUPRO NICKEL
333,000 BTU
$2,037.51

SR400NA
SR400NA
MAX-E-THERM HEATER - HEATER 400BTU NG LOW NOX
400,000 BTU
$1,948.63

SR400HD
SR400HD
MAX-E-THERM - HEATER 400BTU NG CUPRO NICKEL
400,000 BTU
$2,171.69


Max-E-Therm® Pool And Spa Heaters Propane

Sta-Rite / Pentair Max-E-Therm® Heaters
  • 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
SR200LP
SR200LP
MAX-E-THERM HEATER - HEATER 200BTU LP
200,000 BTU
$1,514.54

SR333LP
SR333LP
MAX-E-THERM HEATER - HEATER 333BTU LP
333,000 BTU
$1,759.85

SR400LP
SR400LP
MAX-E-THERM HEATER - HEATER 400BTU LP
400,000 BTU
$1,948.63