Newbie here with a question about my 7 Year Old Coleman Evcon EB-20B, or more precisely the Blower Motor. I am pretty positive I already know the answer to my question, but I always prefer a second opinion......
I have noticed the past couple of months, that my Blower Motor has not been keeping a constant speed. During it's normal cycle, the motor will speed up, then slow down, and continue to do so throughout the entire cycle. You can even hear the different speeds in the air, that is being forced through the vents. I have had my system off the past couple of months, due to nice weather, but when I tested it during a hot day last week, the symptoms were worse. You could really hear the different speeds of the motor, through the vents and when I removed the access panel. I suspect that I need to replace the Blower Motor and Run Capacitor, which should solve the problem. Due to other problems in the past, I have already replaced my Transformer and the Sequencer. I'm quite familiar with replacing the part in my Central Heat/Air system, as you can tell......
Anyway, I was just looking for a second opinion, on whether or not it is in fact the Blower Motor that is going out, or if I am looking in the wrong direction.
Thanks
Orangestng
The motor had been making a rumbling noise during the Winter months, that increased in volume as time went along. Between the two problems, I had a pretty good idea that it was going out. It looks like I will be installing a new motor soon..... 