Doug Crf
Aug 28, 2005, 11:23 PM
On my a/c system in my house the line with the insulation on it is cool but not cold.Is the system may be low on freon?
I noticed the evaporator air intake filter was not sealed very good but even if the evaporator is dirty should'nt the line still be more than just cool,I know on some of the trucks I work on the evaporator could have like a sheet of dust on it totally pluging it and the line coming out of the evaporator would still be very cold,It would not cool the inside of the cab at all but you could tell that the freon charge is very good.
On the truck ac systems the low and high side are separated at the inlet of the evaporator with an orfice tube or a expansion valve and that is where the freon changes from liqued to gas,Is that the same as for home units or does the freon change from liqued to gas out side the house by the compresser.Any help would be apricated. Woops on the spelling.
Thanks Doug :confused:
I noticed the evaporator air intake filter was not sealed very good but even if the evaporator is dirty should'nt the line still be more than just cool,I know on some of the trucks I work on the evaporator could have like a sheet of dust on it totally pluging it and the line coming out of the evaporator would still be very cold,It would not cool the inside of the cab at all but you could tell that the freon charge is very good.
On the truck ac systems the low and high side are separated at the inlet of the evaporator with an orfice tube or a expansion valve and that is where the freon changes from liqued to gas,Is that the same as for home units or does the freon change from liqued to gas out side the house by the compresser.Any help would be apricated. Woops on the spelling.
Thanks Doug :confused: