yourcoolfriend
07-22-2009, 09:26 AM
New Rheem 3.5 ton, 13 seer, 410a, TXV split system on new Rheem oil furnace. Unit freezing up at night when customer sets to 68 at thermostat which is located on 2nd floor
Outdoor ambient 77
High pressure 289
Sat temp 94
Line temp 77
Sub cool 17
Low press 103
Sat temp 33
Line temp 49
Super heat 16
Suppy air dry 77
Supply air wet 45
return air dry 65
return air wet 56
Outdoor ambient 77
High pressure 289
Sat temp 94
Line temp 77
Sub cool 17
Low press 103
Sat temp 33
Line temp 49
Super heat 16
Suppy air dry 77
Supply air wet 45
return air dry 65
return air wet 56