Results 1 to 13 of 63
Thread: proper system charging
02-08-2005, 12:08 PM #1
I am asking for everyones technique on determining when a system has the proper amount of refrigerant.
for example: residential cooling unit found low on refrigerant. What do ya'll use as the determining
factor(s) when charging a system ???
I teach at a local tech school, and this is the semester for teaching the students how to properly charge a system.
weighing & measuring the manufacturers recommended amount of charge, of course
site glass, of course
but, if you have a system that is low, how do you (I have my method ) dtermine when you have the system correctly charged ??