A/C operating pressures vs. temperature


Old 07-12-01, 08:08 PM
Visiting Guest
Posts: n/a

I have a SEER 12 freon 22 home airconditioning unit. I am a licensed R-12 repairman. My home unit is acting like it is a little low on freon. The suction line is still pretty cool at the condensor outside, however, I would like to check the actual operating pressures to see if it is realy low or not. Does anyone know of a website that would have a pressure vs temperature chart and compensation for the higher SEER ratings available????? I appreciate any info you might have.
Sponsored Links
Old 07-13-01, 01:52 PM
Visiting Guest
Posts: n/a
All things being =

A new system,installed correctly...Inside temp 78 degrees,outside temp 85 degrees pressures should be approx...65 low side or back pressure and 210 or head pressure...these ARE approx....not gospel, and for a system that has been well maintained.PDF
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Thread Tools
Search this Thread
Ask a Question
Question Title:
Your question will be posted in: