Coleman Furnace DGAT056BDC

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

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loganslady

The booster motor on my furnace continuously runs (for the most part) only when I turn my heater on not with the A/C. I do not have the money to hire someone so I need to know if there is something I can do to troubleshoot this first.
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

The booster motor is supposed to run for the entire heating cycle whenever the heat is on.

It does not run in the a/c mode.



Thanks for inquiring,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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loganslady

I know it doesnt run while on AC but it continues to run even after the heat has kicked off and the blower stops. Tonight I put it up to 72 and it did shut off so I do not know if it has a limit or its a fluke or what. Am going to pay attention to it to see if it only shuts off at a certain temp, etc...
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Robert
Moderator
Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

Most likely sticking contacts on the booster relay which controls the booster motor on/off functions.


Booster Relay # 7956-3671 can be seen and ordered through PayPal from right side of page here:

http://www.mobilehomerepair.com/ColemanGas.html



Take care and best wishes,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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