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Manufacturer Part
Dual Run Capacitor 89M77
Manufacturer Part
Skill Level
$27.05
Skill Level
Does this part fit my product?
Run Capacitor Dual 40 + 5 mfd. 440 volt Round
$27.05
This part 89M77 is compatible with:
- Product Type:
- Air Conditioner, Central Air Conditioner, Furnace
- Brands:
- GE, Lennox
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Frequently Bought with Dual Run Capacitor
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Dual Run Capacitor Customer Reviews
Common Problems Fixed by the Dual Run Capacitor
Based on customer reports and repair data, this part commonly fixes these issues:
Very Likely
Air conditioner not cooling
Very Likely
Central air conditioner not cooling properly
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
Possible
Air conditioner fan not working
Possible
Air conditioner compressor won't run
Possible
Central Air Conditioner Condenser fan motor does not run
Possible
Central Air Conditioner Condensing unit does not run
Possible
Central air conditioner compressor won't run
About the Dual Run Capacitor
A dual run capacitor will power both the compressor and the fan motor. If the capacitor burns out, the compressor or fan motor will not run. To determine whether the capacitor is burned out, use a multimeter to test it for continuity. If the capacitor does not have continuity, replace it.
Popular models
Repair Help by Brands and Product Type
Alternative Part Number(s)
Replaces Part Number 47K35
Replaces Part Number 52M56
Replaces Part Number 80K48
Replaces Part Number 100335-09
Replaces Part Number 46F4601
Replaces Part Number 46K2901
Replaces Part Number 47K3501
Replaces Part Number 52M5601
Replaces Part Number 80K4801
Replaces Part Number R100335-09
Replaces Part Number 46F46
Replaces Part Number 53H28
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