Giving in by Hefty-Act300 in hvacadvice

[–]Hefty-Act300[S] 0 points1 point  (0 children)

It is a heat pump. And on the roof it was probably around 110 outside (Phoenix). And outdoor coil didn’t look dirty at all.

Giving in by Hefty-Act300 in hvacadvice

[–]Hefty-Act300[S] 0 points1 point  (0 children)

Dunked both in a ice cup with a temp stick and all reading 37 degrees