Coleman 7900 - blower motor keep running, when heating

Questions about repairs and parts for Coleman furnaces, air conditioners and heat pumps for manufactured homes. Click here for Coleman parts.

Moderators: Greg, Mark

Locked
Joonas
Posts: 1
Joined: Sat Oct 15, 2011 2:10 am

Hello!

I have a Coleman 7900 series furnace-AC in my manufactured home.

I try to figure out, what is wrong with my Coleman furnace.
I noticed, that blower keeps running even after thermostat commands it to stop. After thermostat tries to turn off blower, it lowers speed a little bit, but still keep running. I waited ~15 minutes, but it still didn't stop. Heating is stopped, but not the blower.

This issue is only, when heating. With AC it turns on/off without any problems.

Please help me!

With best regards,
Joonas
User avatar
Mark
Site Admin
Posts: 742
Joined: Sat Feb 17, 2007 4:23 pm
Location: Aberdeen, SD
Contact:

Hi,

Most likely it's the fan switch. Post the entire model number and I can look up that part for you.

Mark
You can't fail if you don't try!
Locked
  • Similar Topics
    Replies
    Views
    Last post