Are the dog days of summer getting "ruff" on your cooling costs?
If your existing air conditioner unit is older than 15 years of age you are probably paying a consider able amount of money these hot, summer months just to maintain as average comfort level. The EPA is it uses R-22 refrigerant or Freon (a registered trademark of DuPont) which your unit has in it. The Environmental Protection Agency is phasing out the manufacturing of it and will soon be banning its use due to the damaging effect it has on the earth's ozone layer.and use of it. Due to supply and demand, this gas driven the consumer cost to $100 or more per pound as of August 2016.