PDA

View Full Version : High suction low head


irish_in_pa
Jul 29, 2010, 05:29 PM
I have a 10 yr old unit that has a suction pressure of 110 abd a head pressure of 200 Its 90 degrees outside .Its a cap tube evap coil the house is not cooling at all suction line not cold at all It's a scroll compressor could it have bad valves?

Missouri Bound
Jul 29, 2010, 06:42 PM
All the coils clean? Condenser fan working properly?