DGAA070 furnace pulls air from the house

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mcgeedo
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Joined: Mon Sep 27, 2010 5:24 pm

I have a DGA070 furnace in my mobile home. When it runs, it draws air from the house, mainly through the fireplace chimney. It seems to be when the big fan is running, not the burner fan.

I figured the big fan was just moving air around. I don't see why it should pull a negative pressure on the house.
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Robert
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Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

It will pull all cold return air throughout the home. IF the fireplace is open and/or not sealed, it will pull air from there as well.


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