Coleman DGAT070BDF Need Help!!

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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svsusieq
Posts: 1
Joined: Tue Oct 12, 2010 6:54 pm

Hi, My Coleman furnace model DGAT070BDF will not come on and has 3 flashing green lights. I ordered and received from you a new pressure switch. I have replaced the pressure switch about 4 times on this furnace. I installed the new switch and there is not change. The furnace still just hums and will not come on and the light is still flashing 3 times. Any suggestions of what else may be wrong or what I can check? Thanks so much!!
Sue V
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi Sue,

See my reply to this same question yesterday:

https://www.mobilehomerepair.com/phpbb/v ... f=1&t=7568



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