AO Smith Gas Water Heater 36" Thermocouple Replacement Q340A1090

Buy part Q340A1090 now: https://www.repairclinic.com/PartDeta...


This video provides step-by-step instructions for replacing the 36" thermocouple on AO Smith gas water heaters. The most common reasons for replacing this part is if the burner will not light or stay lit.



Additional water heater repair, troubleshooting tips, help finding your model number, and part replacement videos: http://www.repairclinic.com/RepairHel...

All of the information in this thermostat replacement video is applicable to the following brands: AO Smith

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