Older Coleman electric furnce the blower stays on for 5-30 minutes after temp is reached it always shut down 2-3 minutes before any help thanks

Probably a defective heat sequencer causing the delay. Is this in a mobile home?

Yes

Yes

I am going to send you to a site that does Mobile homes. They are professional MH people and have the parts if you need them. They are good people. Post your question there under Coleman. Note you will have to sign in there also.

Index page (http://www.mobilehomerepair.com/phpbb/index.php)