Here's a real head-scratcher; This heat pump is very likely original (1972) I had an issue with the capacitor last year, wired in a new one, everything's cool. (pun intended) So a couple days ago I come home to a hot house. The unit seems to be running as it should: with the exception of the fact that one of the fans is turning in the wrong direction. Yep, she's a-blowin', instead of a-suckin. The other fan is turning in the proper direction. Obviously, I should pro-actively replace this dinosaur, can you say "budget"? What can I expect of this unit in the coming heat?