In Regards to R22 Alternatives Retrofits…

In regards to R22 alternatives retrofits including; Danfoss, Tecumseh, Trane 3D and Copeland - scrolls don’t incorporate an active oil pump in them. The lack of lubrication can be caused by a couple of different ways: 1. When oil is going out the discharge side and the suction gas doesn’t mix with it, it won’t [...]