You can still recharge your HVAC system using R22 but it will be expensive.Now, as of January 1, 2020, there’s a ban on the remaining production and import of R22 and R142b, with the servicing of R22 systems limited to recycled and stockpiled quantities of Freon. EPA instituted a scheduled phase out of R22 and R142b, starting with a ban on production, import, and use (“except for continuing service needs of existing equipment”), which went into effect on January 1, 2010. R22 Refrigerant Phase OutĪs you may know, the Environmental Protection Agency (EPA) has been phasing out hydrochlorofluorocarbon (HCFC) refrigerants like R22 and R142b in order to help protect the ozone layer, which shields the Earth from the sun’s harmful ultraviolet radiation.įor many years it’s been known that emissions of select synthetic chemicals-including HCFC refrigerants-destroy the ozone layer and contribute to climate change.
So if you have central air conditioning (or HVAC unit) that utilizes Freon and requires service, you have three different options for R22 Freon replacement, all of which are detailed below. Moreover, the servicing of R22 systems is now limited to the use of recycled or stockpiled quantities of Freon. Water Softener Installation & Water Filtrationįor decades R22 (Freon) was the industry standard for A/C refrigerant, but it’s now illegal to manufacture or import R22 (and R142b) gas into the United States.Nashville Hot Water Heater Repair & Replacement.Air Conditioning Installation & Replacement.
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