colman furnace takes a long time to start

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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carl t
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Joined: Tue Nov 02, 2010 8:31 am

I have a colman funace Mod#DGRT075AUB Ser# 946164820 it does run but it takes an extra long time for it to heat up as in the burners light up but it takes up to halve an hour maybe longer for the blower to start do you think it maybe a bad limit switch? also if the air pump motor is bad or not fuctioning could it cause the same problem when i look in to the burner housing the flame does not look big enough to me any help is appreciated

thanks carl t
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Robert
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Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Inspect burner tube and burner orifice for blockage (spider-web-bugs).


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