Blower cycles

Questions about repairs and parts for other brands of furnaces and air conditioners. Please note that our speciality is Coleman and Nordyne products, so our knowledge of other brands may be limited.

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Posts: 1
Joined: Sat Jan 01, 2011 9:40 am

Sat Jan 01, 2011 9:52 am

I have a Innertherm forced air propane heater model # UFG-101ac-4, The heater works good but the blower will shut down after about 3 min. and will start up again in a couple of min. the burner is going all the time the fan cycles, after the home warms up to set temp. the heater burner will go off and the fan will shut down shortly after. any idea the fan cycles ?


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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Sun Jan 02, 2011 2:16 am


Inspect burner orifice/spud for spider-web-bugs. Also test and see if fan switch is opening/closing.

Did the furnace model number come off the furnace facing data sticker ?

Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?