Yeah but the ∆T between cooling and heating is way different.
Here in MA, we cool as much as Outdoor -30F, but we often heat Outdoor +50F. Sometimes more. Drafts introduced by a poor seal (which is often the case with window units) would be a big deal, no?
Yeah but the ∆T between cooling and heating is way different.
Here in MA, we cool as much as
Outdoor - 30F
, but we often heatOutdoor + 50F
. Sometimes more. Drafts introduced by a poor seal (which is often the case with window units) would be a big deal, no?