I have a Thomas 2660 and noticed this morning it wasn't running when it should be. I went out and looked at it and it felt hot. I'm guessing it tripped the thermal breaker. I went back out a few hours later and plugged it back in. I could hear it humming but wasn't running. I turned the fan by hand and it started running like normal. I turned it off and tried to start it again with the same issue, this time I couldn't get it to start by spinning the fan. I haven't had time to really dig in to it yet but wondering if someone knows what my problem would most likely be?