Originally Posted By: kwilliams
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On a high effic. furnace, isn’t best to have the cold air intake
piped to the outside ? I see a lot with just a 90 elbow on
them.
Originally Posted By: kwilliams
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Originally Posted By: gbeaumont
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Originally Posted By: gbeaumont
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Originally Posted By: kwilliams
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Originally Posted By: pbolliger
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gbeaumont wrote: |
Hi to all,
when I'm wrong I'm wrong, I just looked at a couple of installation guides for HE furnaces and it appears that combustion air may be drawn from inside the structure if sufficient combustion/dillution air is present. Regards Gerry |
Originally Posted By: dedwards
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Originally Posted By: phinsperger
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