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AC Losing Battle
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09-06-2022, 06:16 PM
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Daryles
Montana Master
Join Date: May 2019
Location: Alton
Posts: 2,759
M.O.C. #24086
Check your air returns for gaps. Our Rear one had a gap big enough for two fingers to fit through into the attic. The front one had a 3 finger gap. Close the gap with metal foil tape. Trim back any obstruction in the plastic return.
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