BRYANT PREFERRED 16 (165A/166B) Loud Buzzing Wont Turn On
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
95%
CONF
|
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
|
|
|
5%
CONF
|
Secondary Circuit / Wiring Check
Inspect wiring harness.
|
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.