BRYANT PREFERRED 16 (165A/166B) Loud Buzzing Wont Turn On
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95%
CONF
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Dual Run Capacitor
The dual run capacitor provides the phase-shifted voltage necessary for the compressor and condenser fan motor to initiate rotation. When it fails, the motors draw high amperage without rotating, creating a 60Hz electromagnetic hum within the windings. Replacing this component restores the phase angle required for the motor to exit a locked-rotor state.
SKU: P291-4554RS
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VIEW ON AMAZON
#CommissionsEarned
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5%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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VIEW ON AMAZON
#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the Dual Run Capacitor.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.