INITIALIZING SWARM...

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TRANE XR14 Wont Ignite

CONF DIAGNOSIS ACTION
95%
CONF
Dual Run Capacitor
The dual run capacitor provides the electrical phase-shift required to start the compressor and the outdoor fan motor. When the capacitor's internal dielectric fails, the motor windings cannot generate sufficient torque to overcome the static friction and head pressure of the refrigerant. The humming sound is the result of the energized motor windings creating a magnetic field that cannot induce rotation, leading to a stalled state.
SKU: CPT00656
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5%
CONF
Secondary Circuit / Wiring Check
Inspect wiring harness.
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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.

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