Genteq Run Capacitor 440 Volt Oval Single 20/5 MFD
Grid is 1 inch square
Mars Run Capacitor C4205L
Mars Run Capacitor C4205L
Mars Run Capacitor C4205L

Mars Run Capacitor C4205L

Genuine OEM Part # C4205LRC Item # 4179949Alternative Part Number(s)
Genteq Run Capacitor 440 Volt Oval Single 20/5 MFD
Grid is 1 inch square
Mars Run Capacitor C4205L
Mars Run Capacitor C4205L
Mars Run Capacitor C4205L
$14.29
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Genteq Run Capacitor 440 Volt Oval Single 20/5 MFD
Helpful Tips
Please note that the shape (Round/Oval-Flat) only matters for mounting purposes.
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$14.29
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This part C4205L is compatible with:

Product Type:
Central Air Conditioner
Brands:
Mars

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Maintenance
PTAC Unit Maintenance Tips
Frequently Bought with Run Capacitor
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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

Likely

Central Air Conditioner Condenser fan motor does not run

Likely

Central air conditioner not blowing enough

Likely

Central air conditioner coil icing up

Possible

Central air conditioner compressor won't run

Possible

Central air conditioner not cooling properly

Possible

Central Air Conditioner Condensing unit does not run

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.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number 12180
Replaces Part Number 12880
Part Production Number 97F9695
Part Production Number 97F9695B
Part Production Number 97F9695BX