increase in liquid line size - http://www.hvacmechanic.com/ Forums
Original message
maxmann
"increase in liquid line size"
, posted Tue 5 Aug 22:52
Is going to be a problem to increase from a 3/8" liquid line to a 1/2" existing line? Replacing an old r22 condensing unit with a good used one I have.
"increase in liquid line size" 
