Quote Originally Posted by johny View Post
First you have to see if the unit has freeon in it that is called purging once the unit has gas you have to seal it back
so how do you check to see if it has gas in the first place? I have some sitting around here that gave out a long time ago, and may have been empty when they parked them, but I'm yet to find how to check for gas other than loading them up and taking them somewhere and paying them to check (would be rather disappointing to do all that just to find out I payed them to tell me they were already empty)