Latest Discussions : HVAC


05:11AM | 06/12/08
Member Since: 04/22/08
2 lifetime posts
I have a 3.5 ton Arcoaire A/C that is about 20 years old. It isn't cooling, the suction valve is frosted so I tried to add F22. For some reason it will not take a charge. Then, when I check my gauges I find the suction pressure higher than the High Side pressure. What am I doing wrong?


Post a reply as Anonymous

Photo must be in JPG, GIF or PNG format and less than 5MB.

Reply choose button


Post new button or Login button