Reply To: AO Smith BTH 500 ignitor keeps burning out,is my electronic control the problem?

The Tank AO Smith BTH 500 ignitor keeps burning out,is my electronic control the problem? Reply To: AO Smith BTH 500 ignitor keeps burning out,is my electronic control the problem?

#19709
jay1299
Participant

It does drop out. I am wondering if it “sticks” occasionally and that is the cause of the ignitor failure. I’m trying to determine what causes of the failure after 2-4 weeks, the only idea I have so far is the controller.

Water Heater Rescue

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