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MasterTemp® High Performance, Eco-Friendly Pool and Spa Heaters

All the Efficiency, Convenience and Reliability You Want in a Gas-fired Heater

As easy to use as your home-heating system, MasterTemp has user-friendly indicator lights that make system operation and monitoring a snap. The compact design and quiet operation won’t intrude on your swimming and poolside enjoyment.

  • Heats up fast, so no long waits before enjoying your pool or spa
  • Best-in-class energy efficiency*
  • Manual gas shutoff when service is required
  • Eco-friendly MasterTemp is certified for low NOx emission and outperforms industry standards
  • Rotating digital display allows for easy viewing
  • Tough, rustproof exterior handles the heat and weathers the elements
  • *Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.

Specifications

Item #PRODUCTDESCRIPTION
460792MasterTemp HeaterGas Type Natural, BTU (000's) 175, Carton Qty 1, Carton Wt (Lbs) 128
460793MasterTemp HeaterGas Type Propane, BTU (000's) 175, Carton Qty 1, Carton Wt (Lbs) 128
460730MasteTemp HeaterGas Type Natural, BTU (000's) 200, Carton Qty 1, Carton Wt (Lbs) 128
460731MasterTemp HeaterGas Type Propane, BTU (000's) 200, Carton Qty 1, Carton Wt (Lbs) 128
461000MasterTemp HeaterGas Type Natural, BTU (000's) 200 ASME, Carton Qty 1, Carton Wt (Lbs) 138
461001MasterTemp HeaterGas Type Propane, BTU (000's) 200 ASME, Carton Qty 1, Carton Wt (Lbs) 138
460732MasterTemp HeaterGas Type Natural, BTU (000's) 250, Carton Qty 1, Carton Wt (Lbs) 133
460733MasterTemp HeaterGas Type Propane, BTU (000's) 250, Carton Qty 1, Carton Wt (Lbs) 133
460771MasterTemp HeaterGas Type Natural, BTU (000's) 250 ASME, Carton Qty 1, Carton Wt (Lbs) 120
460772MasterTemp HeaterGas Type Propane, BTU (000's) 250 ASME, Carton Qty 1, Carton Wt (Lbs) 120
Item #PRODUCTDESCRIPTION
460792MasterTemp HeaterGas Type Natural, BTU (000's) 175, Carton Qty 1, Carton Wt (Lbs) 128
460793MasterTemp HeaterGas Type Propane, BTU (000's) 175, Carton Qty 1, Carton Wt (Lbs) 128
460730MasteTemp HeaterGas Type Natural, BTU (000's) 200, Carton Qty 1, Carton Wt (Lbs) 128
460731MasterTemp HeaterGas Type Propane, BTU (000's) 200, Carton Qty 1, Carton Wt (Lbs) 128
461000MasterTemp HeaterGas Type Natural, BTU (000's) 200 ASME, Carton Qty 1, Carton Wt (Lbs) 138
461001MasterTemp HeaterGas Type Propane, BTU (000's) 200 ASME, Carton Qty 1, Carton Wt (Lbs) 138
460732MasterTemp HeaterGas Type Natural, BTU (000's) 250, Carton Qty 1, Carton Wt (Lbs) 133
460733MasterTemp HeaterGas Type Propane, BTU (000's) 250, Carton Qty 1, Carton Wt (Lbs) 133
460771MasterTemp HeaterGas Type Natural, BTU (000's) 250 ASME, Carton Qty 1, Carton Wt (Lbs) 120
460772MasterTemp HeaterGas Type Propane, BTU (000's) 250 ASME, Carton Qty 1, Carton Wt (Lbs) 120
460806MasterTemp HeaterGas Type Natural, BTU (000's) 250HD, Carton Qty 1, Carton Wt (Lbs) 136
460734MasterTemp HeaterGas Type Natural, BTU (000's) 300, Carton Qty 1, Carton Wt (Lbs) 136
460735MasterTemp HeaterGas Type Propane, BTU (000's) 300, Carton Qty 1, Carton Wt (Lbs) 136
460736MasterTemp HeaterGas Type Natural, BTU (000's) 400, Carton Qty 1, Carton Wt (Lbs) 136
460737MasterTemp HeaterGas Type Propane, BTU (000's) 400, Carton Qty 1, Carton Wt (Lbs) 136
460805MasterTemp HeaterGas Type Natural, BTU (000's) 400HD, Carton Qty 1, Carton Wt (Lbs) 136
460775MasterTemp HeaterGas Type Natural, BTU (000's) 400 ASME, Carton Qty 1, Carton Wt (Lbs) 149
461021MasterTemp HeaterGas Type Natural, BTU (000's) 400 ASME HD, Carton Qty 1, Carton Wt (Lbs) 149
460776MasterTemp HeaterGas Type Propane, BTU (000's) 400 ASME, Carton Qty 1, Carton Wt (Lbs) 149