Re:Heat pumps of the 1800s are becoming the technology of th...
by mrexroad on Tuesday January 17, 2023 @11:55AM
(#34414948)
*uninsulated
Re:Heat pumps of the 1800s are becoming the technology of th...
by fifteenforty on Tuesday January 17, 2023 @10:34PM
(#34423144)
Yes correct! Thank you!
Ducts running in an insulated space are sources of huge energy loss.