[terry and jo]

Dale,

I've been working with our furnaces lately (ours has the Canadian package, thus two furnaces) and I kind of had the same problem with my front one. After it cut off after anywhere from 30 seconds to a minute, I wound down both thermostats to get the furnaces to shut off. Then, I manually switched the thermostat off with the switch on the bottom. When I turned it back on and turned up the temperature on the thermostat for the front one, it started and kept running, including getting heated up.

I don't know if it was an issue, but I had just changed one of the tanks prior to this happening.

Terry