Re: WATER HEATER STUCK ON Reply #25 – October 27, 2017, 08:58:17 am And a last possibility: gas valve stuck open even when power removed from it. Quote Selected 1 Likes
Re: WATER HEATER STUCK ON Reply #26 – October 27, 2017, 11:16:13 pm After about 15 hot water cycles, the heater is working fine. I will be testing the ECO and Thermostat soon. Guess it was an anomaly causes by rapid cycling of the 12 VDC supply. Quote Selected