Transcript

🔥💨🏠 Why 70% of Homes Have Failing Ducts: The Sizing Crisis · Shafer Heating and Cooling Service Repair Podcast

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It's amazing, and if you look at studies that have been done across the country,
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how many air duct systems are improperly sized.
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As a matter of fact, I think it's over 70% of systems across the U.S.
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Never reach 75% of capacity.
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I may be often, I'm pretty sure that's what the study shows, which is amazing.
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And that comes down to system sizing, so doing proper manual J-Low calcs on
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the home to get the proper size system, but as well as them properly sizing
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the duct system for that space. And so that's another thing that comes into play.