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Mars Capacitor 30/4-440V ROUND
Skill Level
$7.58
Skill Level
Does this part fit my product?
Genteq Run Capacitor 440 Volt Round Dual 30/4 MFD
Helpful Tips
Please note that the shape (Round/Oval-Flat) only matters for mounting purposes.
$7.58
This part 30/4-440V ROUND is compatible with:
- Product Type:
- Packaged Unit/RTU, Heat Pump, Central Air Conditioner
- Brands:
- Mars
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Frequently Bought with Capacitor
Capacitor Customer Reviews
Common Problems Fixed by the 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 Capacitor
A 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 capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.
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Alternative Part Number(s)
Replaces Part Number 12120
Replaces Part Number 12820
Replaces Part Number C4304R
Part Production Number 25L753
Part Production Number 25L753B
Part Production Number 25L753BX
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