Pentair MasterTemp 125 EC-462025 125,000 BTU propane gas pool and spa heaterPentair MasterTemp 125 Heater 125K BTU, Propane Gas, with Cord, EC-462025 In stock$2,26799
Pentair MasterTemp 125 EC-462025 125,000 BTU propane gas pool and spa heater
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Pentair MasterTemp 125 Heater 125K BTU, Propane Gas, with Cord, EC-462025

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$2,26799
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Quick overview

  • 125,000 BTU on propane full MasterTemp heating in a compact package for smaller bodies of water.
  • 82 percent thermal efficiency pre-mixed gas combustion delivers the highest efficiency in its class.
  • LCD display and controller clearer readouts and finer control than a basic dial heater.
  • 1.5 in. plumbing connections matches the plumbing on spas, aboveground pools and smaller inground pools.
  • Sized to 15,000 gallons the right match for spas, aboveground pools and inground pools up to about 15,000 gallons.
  • Cord included this version ships with the power cord.
Full description and specifications ↓

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Product details

The Pentair MasterTemp 125 brings the features of Pentair's larger MasterTemp heaters down to a size that suits spas, aboveground pools and smaller inground pools. This is the propane gas version with the power cord included, part EC-462025.

Efficiency and control

Pre-mixed gas combustion gives the MasterTemp 125 a thermal efficiency of 82 percent, the highest in its class, which means more of the propane you burn ends up in the water. The LCD display and controller shows more operating information and offers better control than a simple dial thermostat.

Sizing

Plumbing connections are 1.5 in., matching the pipe used on spas and smaller pools. Pentair rates the heater for bodies of water up to about 15,000 gallons, including inground pools of that size, aboveground pools and spas. For larger pools, step up to a higher BTU MasterTemp.

Specifications
Brand Pentair
Manufacturer part number EC-462025
UPC 788379887315
Model MasterTemp 125
Heat output 125,000 BTU
Fuel Propane gas
Thermal efficiency 82 percent
Combustion Pre-mixed gas
Controller LCD display
Plumbing connection 1.5 in.
Suited for Spas, aboveground pools and inground pools up to 15,000 gallons
Cord Included
Shipping weight 130 lb
Ships Freight

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Questions and answers

What people ask about this product, answered by our pool techs.

Is this the propane or natural gas version?
This is the propane (LP) version, part EC-462025. Pentair makes a separate natural gas MasterTemp 125.
What size pool is it meant for?
Pentair rates it for smaller bodies of water: spas, aboveground pools and inground pools up to about 15,000 gallons. Larger inground pools should look at the MasterTemp 200 and up.
What are the plumbing connections?
1.5 in. connections, which line up with the plumbing typically used on spas and smaller pools.
Does it come with a power cord?
Yes. This part number is the version that includes the cord.
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