HVAC and Electrical Technical PhotosDown Flow Gas FurnacePrevious | Home | Next |
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This down flow gas furnace takes air in from the top and pulls it through the furnace for discharge into a duct plenum below the furnace. All the duct work is under the house. Duct work for forced air gas furnaces is beeter being in the floor since hot air rises and this type of set up will help the occupants use the heated air produced from the down flow gas furnace better than if the duct work was in the ceiling.

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© 2007 by Richard D. Ashworth