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Whirlpool Transformer WP8215051
Manufacturer Part

Whirlpool Transformer WP8215051

Genuine OEM Part # WP8215051RC Item # 4437441Alternative Part Number(s)
Manufacturer Part
Transformr
Grid is 1 inch square
Whirlpool Transformer WP8215051
$152.71
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$152.71
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This part WP8215051 is compatible with:

Product Type:
Air Conditioner
Brands:
Whirlpool

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Transformer Customer Reviews

Common Problems Fixed by the Transformer

Based on customer reports and repair data, this part commonly fixes these issues:

About the Transformer

The furnace control board sends a low voltage signal of 24 volts to the thermostat. When the themostat cooling contacts close, a 24 volt signal is sent to the contactor coil, closing the high voltage circuit and sending power to the condensing unit components. Some furnaces have a separate transformer for the 24 volt circuit, so if the contactor is not receiving the proper voltage when the thermostat cooling contacts are closed, it's likely this transformer has failed and the component will need to be replaced.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number 8215051