gallar
18-03-2009, 06:27 PM
hey guys, i retrofitted a 1926 refrigerator with the condenser coil that coils around the dome of the compressor on top of the unit. I put in a 1/3 hp rotary inside the dome and used a forced draft evap with a txvm medium temp. I cleared the sight glass, and the box came down to temp. I am using fx-56 with a head pressure of 225 and suction at 13. Is this to high of a compression ratio?