Last Activity:04-04-2007 11:53 AM
Posted in thread: Changing gas type in current system? on 04-04-2007 at 11:43 AM
I have a Trane XL80 100K furnace, a 4 ton evap coil and a 3.5 10 seer outside condenser,
running Freon 22, Can I upgrade to a 16 Seer 410a 4 ton condenser? Can the old Freon/oil be
cleaned out or do I...