Pentair MasterTemp EC-462024 125,000 BTU natural gas pool heaterPentair MasterTemp Natural Gas 125K BTU Pool Heater, EC-462024 In stock$2,21299
Pentair MasterTemp EC-462024 125,000 BTU natural gas pool heater
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Pentair MasterTemp Natural Gas 125K BTU Pool Heater, EC-462024

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Quick overview

  • 125,000 BTU Sized for smaller bodies of water up to 15,000 gallons.
  • 82 percent efficiency Compact footprint and quiet operation compared with larger heaters.
  • Rotating digital display Reads correctly in any installation orientation, with indicator lights for simple monitoring.
  • Built for outdoors Corrosion and UV resistant housing.
  • Safety built in Water pressure and stack flue sensors, automatic shut-off above factory limits, and a manual shut-off for service.
  • Low NOx Certified for low NOx emissions.
Full description and specifications ↓

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Product details

The Pentair MasterTemp 125 is a 125,000 BTU natural gas pool heater built for smaller bodies of water, up to 15,000 gallons. This is part number EC-462024, the natural gas model, supplied with its cord.

Compact and efficient

At 82 percent efficiency the MasterTemp 125 heats without the footprint or noise of a larger heater, so it fits on a crowded pad and does not intrude on time by the pool. The housing is corrosion and UV resistant for years outdoors.

Easy to run

The digital display rotates to suit any installation orientation, so it is readable whichever way the heater sits, and indicator lights make it simple to see what the system is doing at a glance.

Safety and emissions

A water pressure sensor and a stack flue sensor guard against overheating, the heater shuts itself off if temperature exceeds factory limits, and a manual shut-off is provided for service. The unit is certified for low NOx emissions.

Specifications
Brand Pentair
Manufacturer part number EC-462024
UPC 788379887308
Fuel Natural gas
Input 125,000 BTU
Pool size Up to 15,000 gallons
Efficiency 82 percent
Display Rotating digital display with indicator lights
Housing Corrosion and UV resistant
Safety Water pressure sensor, stack flue sensor, automatic shut-off, manual shut-off
Emissions Certified Low NOx
Power 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.

What size pool is this heater for?
Pentair rates the 125,000 BTU MasterTemp for smaller bodies of water up to 15,000 gallons. Larger pools should look at a higher BTU MasterTemp.
Is this natural gas or propane?
This unit, part number EC-462024, is the natural gas version.
Can the display be read if the heater is installed sideways?
Yes. The digital display rotates, so it can be set to read correctly in any installation orientation.
What safety features does it have?
A water pressure sensor and a stack flue sensor to prevent overheating, automatic shut-off when temperature exceeds factory limits, and a manual shut-off for servicing. It is also certified for low NOx emissions.
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