Well, the truth is that just like gravity, the Law of Attraction IS always working. You donât need to do anything to make it âworkââ¦. You just have to do something if you want to harness it and make it work for you.
Subject: Very cost of R-22. I just had a tech from a largish regional HVAC company with a generally very good reputation tell me that my central AC unit was low on R-22, and that it would cost us $200/pound just for the R-22 (labor would be extra).
Report Abuse. Easiest way to check the availability of freon is thru the check glass. Follow the pipe, and you will find the check glass. The check glass can be one with the dryer, or stand on it self after the dryer. Turn on the a/c and the glass will look bubbling, it's the freon.he only way I know how to check how much freon is in the system is to hook it up to an ac machine and evacuate the refrigerant out. My shop charges nothing to check the ac system out. Edit your post if you live in Arizona and I will give you my shops addy and number. moe fugger Â· 6 years ago.