View Full Version : high side & low side pressures?
09-15-2004, 11:01 AM
I have a goodman split heat pump unit, and I would like to know what are typical high side (210+?) & low side (68-70?) pressures on a 105 deg. day should be.
09-15-2004, 11:29 AM
09-15-2004, 11:37 AM
The pressures are what they are. What determines their (correctness) depends on may other factors which you failed to mention. It's kind of like a balloon. Squeeze it in the middle and the effect is that both ends expand. Squeeze it on only one end and the other expands. The pressures are relative to conditions. There are no (STANDARD) readings.
09-15-2004, 12:14 PM
Originally posted by spotts
He explains it alot better than me.
09-15-2004, 03:24 PM
I would like to know what are typical high side (210+?) & low side (68-70?) pressures on a 105 deg. day should be.
Wet depends will have more of a latent load effect on evap. than dry depends.
Seriously, no such thing as "typical", as conditions vary by installation, load, etc. even under a given such as 105 outdoor ambient. Pressures are only part of the equation; get superheat/subcooling/delta T, proper airflow, clean coils, etc.
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