Capacitor-run
Grid is 1 inch square
Lennox Run Capacitor 53H03
Manufacturer Part

Lennox Run Capacitor 53H03

Genuine OEM Part # 53H03RC Item # 2716500Alternative Part Number(s)
Manufacturer Part
Capacitor-run
Grid is 1 inch square
Lennox Run Capacitor 53H03
$45.75
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Capacitor-run
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$45.75
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This part 53H03 is compatible with:

Product Type:
Heat Pump, Packaged Unit/RTU
Brands:
Lennox

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Run Capacitor Customer Reviews

Common Problems Fixed by the Run Capacitor

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

Very Likely

Heat pump not cooling

Very Likely

Heat pump not heating

Very Likely

Heat pump won't turn on

Very Likely

Heat pump fan motor does not run

Very Likely

Heat pump compressor won't run

Very Likely

Heat pump is frequently cycling/short cycling

Likely

Heat pump coils frosting up

About the Run Capacitor

A run capacitor stores and releases a charge to start and run the condenser fan motor. If the capacitor is defective, the fan motor might be noisy, overheat, or not run at all, resulting in the unit not cooling. To determine if the run capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.

Alternative Part Number(s)

Replaces Part Number 27H2401
Replaces Part Number 39H6001
Replaces Part Number 53H0301PR
Replaces Part Number 27H24
Replaces Part Number 39H60