While the small cans are fair game, the EPA tightens the leash on anything larger. You to purchase:
The world of refrigerants is changing. As of , the EPA is pushing for a transition toward even more eco-friendly options, such as R-1234yf , in new vehicles. Refrigerant Sales Restriction | US EPA do you need a license to buy r134a refrigerant
Generally available to the public at auto parts stores like AutoZone or retailers like Walmart for DIY vehicle repairs. These must have self-sealing valves. While the small cans are fair game, the
Some states, like Washington , have banned the retail sale of R134a canisters to consumers entirely. Keeping it Cool: The DIY Guide to R134a and EPA Rules Refrigerant Sales Restriction | US EPA Generally available
These cans are designed specifically for Motor Vehicle Air Conditioners (MVAC) and must now come equipped with to prevent accidental leaks into the atmosphere. When You Actually Need a License
Under EPA Section 609 , there is a specific exception for DIY enthusiasts. You can walk into almost any auto parts store and buy of R134a—defined as containers holding two pounds or less —without showing any certification.