BRYANT EVOLUTION 24 (VNA6) Running No Cold Air
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
85%
CONF
|
Single Pole HVAC Contactor
The contactor is the primary electromechanical bridge between the line voltage and the outdoor inverter electronics. Over thousands of cycles, the silver-cadmium contacts suffer from electrical arcing, leading to surface pitting and carbonization that increases electrical resistance. This prevents the high-voltage current from reaching the compressor's inverter drive, resulting in a 'running' blower with no active cooling cycle.
|
|
|
15%
CONF
|
Secondary Circuit / Wiring Check
Inspect wiring harness.
|
DIY Repair Guide
Watch exactly how to replace the Single Pole HVAC Contactor.
// 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.