TRANE XC95M Furnace Pressure Switch Stuck
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92%
CONF
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Inducer Pressure Switch
The XC95m utilizes a sensitive pressure switch to verify combustion air intake and exhaust venting. Over time, the internal silicone diaphragm can develop 'stiction' due to moisture ingress or material fatigue, causing it to remain in the closed position even after the inducer motor de-energizes. This mechanical failure prevents the system from passing the initial safety startup check, which requires the switch to be open at rest.
SKU: SEN01114
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VIEW ON AMAZON
#CommissionsEarned
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8%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the Inducer Pressure Switch.