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jayxv
Over sized duct connected to heatpump.
jayxv

After removing flooded flex-duct from crawl space I found that 14" dia duct attached to 12" dia heatpump ports. Should i increase the openings to match. Or leave it as is. Thanks.

jayxv
Re: Over sized duct connected to heatpump.
jayxv

I looked closer at the unit and can't enlarge. So I figured the over sized duct is a way to compensate for the reduced air flow rate using flex-duct.

ed21
Re: Over sized duct connected to heatpump.
ed21

I agree, it sounds like a non-problem.

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