rdjmm wrote:
Looked at thermostat and eco also the thermostat shut off. There scorched wires on both parts. Thanks for all your help everyone. We know you always have the answers or at least know where to point someone in the right direction. Thank you all.
You stated scorched wires. Are you not curious WHY you have scorched wires???? You have scorched wires because you had a flame blockage and the flame flashed back and burnt the wiring. You need to replace the burnt wiring and I would replace the tstat/ECO and the Thermal sensor. Doug