I have a inthertherm furance model #MBBB-066ABFC-09 in my 1999 doublewide Mobile Home. I had a serviceman here twice last year to see if they could figure out what was causing the fan to have these short runs then it would turn off several times before it would continue to blow. Then after it got to the temperature that it was suppose to get, it would shut off. But even in between the shut off and the next time that it would start up, the fan would turn on and turn off like it was cooling down.

I just feel like there is something wrong causing the fan to have about 6 short starts and stops before it will continue to run. Then short starts even after it has stop running. When the servicemen came the darn thing wouldn't do it in two different times. I don't even know who to trust to even try to look at it. I pay a service charge and then it isn't fixed. Can you sugest what it possible could be? I hope this makes sense to you.

Thank you,

I am going to give you a link to a mobile home furnace specialist. They are good. Post your question there under Nordyne since that is the furnace manufacturer of your unit and include your exact model number in the post. They have parts is you need them also and also ship them to you a lot cheaper than the local service people. Sounds to me like you need a new fan switch but Robert or one of the other guys will help you out.


mobilehomerepair.com :: Index