R22 refrigerant, (also known as R22 freon and HCFC-22 freon) is a chemical used in both air conditioners and heat pumps to cool your home. On Jan. 1, 2020, the U.S. Environmental Protection Agency (EPA) banned the production and import of R22 because of its particularly harmful impact on the ozone layer when released into the air.
Although some HVAC systems in existence still use R22 today, its use will eventually be eliminated completely in the U.S., so it’s essential that all… Full article here…
Should you repair or replace your HVAC equipment?
Full article here at ABC News A homeowner in Gaithersburg, Md., recently reached out for advice on determining if they should repair or replace their