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Manufacturer Part
Run Capacitor S1-CAP4405030DR
Manufacturer Part
Skill Level
$17.82
Skill Level
Does this part fit my product?
Run Capacitor 440 Volt Round Dual 30/5 MFD
Helpful Tips
Please note that the shape (Round/Oval-Flat) only matters for mounting purposes.
$17.82
This part S1-CAP4405030DR is compatible with:
- Product Type:
- Air Conditioner, Central Air Conditioner, Furnace
- Brands:
- Goodman, Mars
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Frequently Bought with Run Capacitor
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
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
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 S1-CAP3705030DR
Replaces Part Number B94578700
Replaces Part Number CAP05030044RSS
Replaces Part Number 12764
Replaces Part Number C3305R
Part Production Number 27L877
Part Production Number 27L877B
Part Production Number 27L877BX
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