Hi I'm trying to help my uncle get his coleman 7900 series furnace working.. he told me that about 2 years ago they had a power serge and it hasn't worked sense then. What could be the problem? :confused:

During the winter our heating unit pilot light would seem to go out all the time. Now it's summer and you can hear the motor trying to run but the squirel cage won't spin. Also it looks like a pipe at the bottom looks frosty. I've a Presidential III Coleman 7900 Series unit

I have a 1987 Coleman 7900 series heating unit that seams to work until it kicks off before reaching the temp set on the thermostat, leaving the pilot extinguished as well. The blower continues to run for a few minutes and then shuts off. Now because the pilot is no longer lit the unit cannot...

Does anyone know where I can get the coil that fits into a coleman 7900 series furnace that will give me central air during the summer?

1987 MOBILE HOME Colman 7900 Series,, the Furnace Will Not Shut Off Right. The Blower Keeps Going On And Off. The Flame Is Out, but The Blower Keeps Going On And Off. I Have Replaced The Wall Thermostat Twice, no Change... a So Called Tech Friend Of Mine Tried To Look At It. And He Replaced Two...