Whirlwind FH-778 Air Conditioner "gage pressure questions" Questions

...Ambient temperatures also affect the pressure reading in the system. Every time you attach a set of gages to a system you will loose some of the charge even if minimal. A set of gages in the hands of ...

...pressure fitting of the condenser and use the A/C gage meter to add ES-22a or R-22 until reach to 75 to 85 psi if the temperature is around 90 degree. 3. turn on the A/C and re-charge ES-22a or R-22. ...

pressure was not too bad or too high. He said he put in 3 lbs and what a deal I was getting. Basically for him even saying what he said, was not the right guy. Most house units with the Square footage

pressure 60-65 psi AND YOUR AIRCON BLOWING COLD AIR then it,s good the close by cup nut on the connecting point and remove hose from connector and disconnect Gage from system . (but please don,t do if