Trusted HVAC Contractors in Decatur, GA

The refrigerant used in your home air conditioner is typically listed on the unit's nameplate. For central air conditioners, the nameplate is usually on the outdoor condenser. If there is no nameplate, check your owner's manual or contact the person or company that sold or services your air conditioner. If you know the manufacturer and model number, you could also call the manufacturer or check its website.

No. You will not have to stop using HCFC-22, and you will not have to replace existing equipment just to switch to a new refrigerant. The switch to ozone-friendly refrigerants is occurring gradually to allow consumers time to replace air conditioners on a normal schedule. But, supplies of HCFC-22 will be more limited and more expensive in the years ahead as the refrigerant is phased out of production. Starting in 2020, new HCFC-22 can no longer be produced, so consumers will need to rely on reclaimed and previously-produced quantities to service any home air-conditioning systems still operating after that date.

It depends. EPA regulations allow owners of existing HCFC-22 home air conditioners to replace their condensing unit with a new one if it breaks or is damaged. However, the HCFC-22 condensing units must meet regional efficiency standards when tested in accordance with DOE's recently-published test procedure. Condensing units installed in the Southeast and Southwest are now subject to higher efficiency standards. As a result, availability of HCFC-22 condensing units may be limited in future.

The most important step you can take is to maintain your unit properly. Major leaks rarely develop in properly installed and regularly maintained units. If your air conditioner leaks, ask your service technicians to locate and repair the leak instead of "topping it off." Repairing leaks will keep your system operating at its best, while reducing refrigerant emissions and energy use. You can also save money by avoiding additional repairs in the future.

Work with reputable dealers that employ service technicians who are EPA-certified to handle refrigerants used in air conditioners. Technicians often call this certification "Section 608 certification," which refers to a portion of the Clean Air Act. When speaking with an air-conditioning service company, ask if their technicians are Section 608-certified. You can also ask a service technician to show you his/her certification card. If your air conditioner contains alternative refrigerants, the service technician should be trained in their use.