A new air conditioner can make the summer months bearable or improve the efficiency of an older unit. A host of options and features are available, but just how much does it cost to install a new air conditioner?
R-22 is a refrigerant that has been used in air conditioners and heat pumps for years. Unfortunately, it contains chemical compounds that deplete the ozone layer and contribute to global warming. The EPA has deemed R-22 production must cease by the year 2020.