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EricE
on Jan 17, 2023
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Heat pumps of the 1800s are becoming the technolog...
lol - it's not a myth. It's physics:
https://www.youtube.com/watch?v=Vufih-WN5R4
mrexroad
on Jan 17, 2023
[–]
Fwiw, context of this video is metal duct work. You’re not going to see R-8 flex duct buried in R-30 begin to sweat when the AC is running. In terms of controlling the dew point, the duct is no different than the conditioned space at that point.
Like you said, it’s physics.
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