coleman evcon model dgat090bdd wont 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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i have a problem here the furnace acts up and blinks 1 time and wont start it seems to happen when it snows real heavy any ideas??????help its cold
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hvac1000
Posts: 292
Joined: Wed Feb 28, 2007 9:19 am
Location: Cincinnati ohio

Check to see if your flue/furnace discharge pipe is covered or plugged with snow.
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to accept the things I cannot change;
the courage to change the things I can;
and the wisdom to know the difference.
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

One flash is Ignition Failure. check the flue as HVAC1000 suggested first.

Is your Booster motor coming on and running at first call for Heat from t-stat ?

If so, after 1 minute, does your Gas Valve show 24-28vac at GV terminals ?

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