Hot water tank only works half the time
Hi guys new here and looking for some help. My hot water tank only wants to fire on LP maybe half the time. One day I can flick the switch and it fires instantly and works fine then nothing won’t star...
Forum Discussion
Do you have a multimeter? You need to check for voltage at the gas valve when it fails to send gas to the burner. If there is voltage at the gas valve but no gas flow, that would indicate a failed valve. If there is no voltage at the gas valve while the igniter is sparking, that would indicate a control board failure.
