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).
History of Freon in HVAC. What is FREON? The refrigerants that were used in mechanical refrigeration in the early days were sulphur dioxide, carbon dioxide, ammonia and methyl chloride. The principle behind mechanical refrigeration is that when a compressed air expands, it absorbs heat from the environment.