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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 #Carton Qty.
460792460792Natural1751128
460793460793Propane1751128
460730460730Natural2001128
460731460731Propane2001128
461000461000Natural200 ASME1138
461001461001Propane200 ASME1138
460732460732Natural2501133
460733460733Propane2501133
460771460771Natural250 ASME1120
460772460772Propane250 ASME1120
Item #Carton Qty.
460792460792Natural1751128
460793460793Propane1751128
460730460730Natural2001128
460731460731Propane2001128
461000461000Natural200 ASME1138
461001461001Propane200 ASME1138
460732460732Natural2501133
460733460733Propane2501133
460771460771Natural250 ASME1120
460772460772Propane250 ASME1120
460806460806Natural250HD1136
460734460734Natural3001136
460735460735Propane3001136
460736460736Natural4001136
460737460737Propane4001136
460805460805Natural400HD1136
460775460775Natural400 ASME1149
461021461021Natural400 ASME HD1149
460776460776Propane400 ASME1149