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The Resideo Q390A1061 is a 36-inch thermocouple designed to monitor pilot flame in gas heating systems. The device ensures reliable operation by generating a thermoelectric current to detect the pilot flame's heat.
This thermocouple is essential for maintaining the functionality and safety of gas heating systems. Its construction allows for quick replacement and setup.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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