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Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 21386
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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Are heating is not coming on. We changed batteries two weeks

Customer Question

Are heating is not coming on. We changed batteries two weeks ago then had a tech guy come out. it worked then
Submitted: 1 year ago.
Category: HVAC
Expert:  Rick replied 1 year ago.

This is going to take some troubleshooting with a multi-meter. Do you have one?

Customer: replied 1 year ago.
Expert:  Rick replied 1 year ago.

Then there isn't much you can do to troubleshoot this. About the only thing you can do is bypass the thermostat (in case that's the culprit) by connecting the R & W terminals on the control board. the board in the the control box in the blower compartment. There are also rollout switches (see attached pic for typical) just above and outside the burner chamber and on the draft hood. You push the button on the switch. If it clicks you have reset it.

Customer: replied 1 year ago.
Thanks, my wife is going to have someone come out
Expert:  Rick replied 1 year ago.

You're welcome