Pentair 474978 air blower kit for the MasterTemp 125 natural gas heaterPentair Air Blower Kit for MasterTemp 125 Natural Gas Heater, 474978 In stock$64299
Pentair 474978 air blower kit for the MasterTemp 125 natural gas heater
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Pentair Air Blower Kit for MasterTemp 125 Natural Gas Heater, 474978

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$64299
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Quick overview

  • Genuine Pentair Factory kit 474978, not an aftermarket blower.
  • MasterTemp 125 Made for the MasterTemp 125 heater.
  • Natural gas model Listed for the natural gas version of the MasterTemp 125.
  • Supplied as a kit Sold as an air blower kit rather than as a bare blower motor.
  • Central to combustion The blower is what moves air through the burner, and the heater will not fire without it.
  • Model specific Check the data plate on the heater before ordering, since Pentair lists blowers by model and fuel.
Full description and specifications ↓

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Product details

The Pentair 474978 is the air blower kit for the MasterTemp 125 natural gas pool heater. It is the genuine Pentair part, supplied as a kit.

What the blower does

A forced draft heater like the MasterTemp relies on its blower to push combustion air through the burner and the exhaust out. The control board watches for that airflow before it will let the heater light, so a blower that has failed or slowed down usually shows up as a heater that will not fire at all.

Before you order

Pentair lists blowers by heater model and by fuel. This kit is the MasterTemp 125 natural gas version, so check the data plate on the heater and confirm both before ordering.

Specifications
Brand Pentair
Manufacturer part number 474978
UPC 788379864415
Type Air blower kit
Fits Pentair MasterTemp 125 natural gas heater
Shipping weight 10 lb
Ships Parcel

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Questions and answers

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

Which heater does this fit?
The Pentair MasterTemp 125 in the natural gas version.
Is it a genuine Pentair part?
Yes. It is Pentair part 474978.
Will it fit my propane MasterTemp 125?
This kit is listed for the natural gas model. Check the data plate on your heater and match the fuel type before ordering.
Is this a bare motor or a complete kit?
Pentair supplies it as an air blower kit.
Ask your own question