Originally Posted by
02powerstroke
I edited the quote to include the requested information
Also, if my suction line pressure is 92psi and my saturation temp is about 57F. If my suction line temperature is 69F, doesn't that mean I have no subcooling?
no that means you have 12* superheat. Line temp - Sat temp = superheat for suction and subcool for liquid.
I really reccomend you learn what this is, the superheat / subcool as you can not diagnose a refrigeration issue w/o this. It's kinda like your blood pressure
It's hard to stop a Trane. but I have made one helluva living keeping them going.