Run capacitor, 40 MFD, 370 volts, round
Grid is 1 inch square
Lennox Run Capacitor 14C45
Lennox Run Capacitor 14C45
Lennox Run Capacitor 14C45
Manufacturer Part

Lennox Run Capacitor 14C45

Genuine OEM Part # 14C45RC Item # 4454867Alternative Part Number(s)
Manufacturer Part
Run capacitor, 40 MFD, 370 volts, round
Grid is 1 inch square
Lennox Run Capacitor 14C45
Lennox Run Capacitor 14C45
Lennox Run Capacitor 14C45
$70.17
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Run capacitor, 40 MFD, 370 volts, round
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$70.17

This part 14C45 is compatible with:

Product Type:
Air Conditioner, Furnace, Packaged Unit/RTU, Heat Pump, Air Handler, Central Air Conditioner
Brands:
Lennox

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Frequently Bought with Run Capacitor
P291-4554RS Dual Run Capacitor
W10311524 Air Filter
LA660003 Fan Blade
WP694089 Blower Wheel

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

Air handler blower not running/not turning on

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

Air handler not cooling properly

Very Likely

Heat pump is frequently cycling/short cycling

Likely

Air handler is not blowing enough

Likely

Air handler coil icing up

Likely

Heat pump coils frosting up

Likely

Central Air Conditioner Condenser fan motor does not run

Likely

Central air conditioner not blowing enough

Likely

Central air conditioner coil icing up

Likely

Furnace not blowing enough

Possible

Air conditioner fan not working

Possible

Air conditioner compressor won't run

Possible

Furnace not heating

Possible

Furnace blower not running

Possible

Central air conditioner compressor won't run

Possible

Central air conditioner not cooling properly

Possible

Air conditioner not cooling

Possible

Central Air Conditioner Condensing unit does not run

About the Run Capacitor

The run capacitor provides an electrical charge to start and run the blower motor. If the capacitor is defective, the blower motor might be noisy, overheat, or not run at all. To determine if the run capacitor has failed, you can inspect the capacitor for signs of visible damage. If the capacitor is bulging or leaking, replace it. The capacitor can also be checked with a meter to determine if it is capable of storing and releasing a suitable charge.

Alternative Part Number(s)

Replaces Part Number 26W38
Replaces Part Number 39H58
Replaces Part Number 81A47
Replaces Part Number 100463-04
Replaces Part Number 39H5801
Replaces Part Number 53H0101
Replaces Part Number 81A4701
Replaces Part Number 96C4801
Replaces Part Number 53H01
Replaces Part Number 68F26
Replaces Part Number 96C48