RUUD ULTRA SERIES UGTA FURNACE General Troubleshooting
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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95%
CONF
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Flame Sensor Rod
The furnace utilizes flame rectification to ensure safe combustion; the sensor acts as an electrode that must maintain a clean conductive path. Over time, non-conductive oxidation and silica buildup insulate the rod, preventing the microamp signal from returning to the control board. Replacing the sensor restores the electrochemical circuit necessary for the ignition sequence to remain engaged.
SKU: 62-23543-01
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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 Flame Sensor Rod.
// 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.