enblethen wrote:
Clean the circuit board connector.
Clean the gas burner tube
Test the ECO and thermostat while in the water heater
This unit is about 1 year old. The dealer has cleaned and adjusted the igniter and burner at a charge of $75.
(Personally, I think the whole unit should be replaced, but the dealer has pretty much just thrown in the towel.)Testing the switches while they are installed is difficult because you really don't know the temperature of the water/tank. My theory is that the ECO switch is (incorrectly) open when the temp switch is closed.
