Thanks for all the help.

It seems as I had it set pretty close to what was mentioned.

I'm going to have it serviced in the spring so hopefully any other possible issues will be worked out then.

Hi Robert, All seems to be working for the most part now. After poking around I did see the pilot, although it tends to go out when it feels like. Problem now is the pilot seems to not burn "even" I guess you would call it. So my un-tradesman guess would be that with the pilot burning erra...

UPDATE: I just replaced fan & limit switch, and I'm still getting the same result. I think I'm getting confused between my model and possibly an updated CMF80. Mine seems to be original from 1983 the manual I'm looking at online is much later, so things like blinking LED's and reset switches don...

In more research, I also read where someone had a problem with the same model not working and reset a limit switch? The manual I'm looking at states if I'm looking at the right thing that it is a red button, however mine does not appear to have one. Will I be able to view a pilot light on this unit?...

Hi Robert, I'm assuming the "hum" is the burner igniting? Like I said I'm a bit of a newb when it comes to heating. My mother in law (who gave us the home) says this never happened before but she does not think the pilot is lighting. I'm attaching pictures so maybe I can grasp thing with w...

Hello all first post here. Although I'm a pretty competent DIYer I have almost no clue when it come to heaters so please bear with me and I will describe as best I can. Yesterday morning I woke up cold obviously with no heat. I checked the Tstat and it was at usual temp. I turned it down, then back ...