Good news, I watched some videos and started at the wiring and the fuse I believe with a small brown thing on the wire had no power to it. I removed it and it works gas wise, not sure yet on the electric, but I do hear some noise when the electric switch is on. What do you call that wire with the brown thing on it, and where can i buy another one. I would like to replace the thermostats (2), I would like it hotter than it is and also the sticky paper is all dried up that covers them. Where can i buy the ECO and thermostat sensors? It is a Atwood water heater.