A2L Compliance Checker
Check if equipment meets 2025 EPA refrigerant regulations
EPA Regulation Effective January 1, 2025
Non-A2L refrigerants (R-410A, R-22) cannot be used in new residential and light commercial AC/heat pump equipment.
Why this tool matters
Solve the calculation or lookup now, then use the demo to see how the answer can stay visible on the morning operating board.
Next best step
Use the result in the field, then see the interactive demo when you want the context to stay visible after this visit.
What is A2L?
A2L refrigerants are the new EPA-approved refrigerants with lower Global Warming Potential (GWP).
Compliant refrigerants: R-32, R-454B, R-452B
Non-compliant (banned for new equipment): R-410A, R-22
Deadline: January 1, 2025 for residential/light commercial AC and heat pumps
Track A2L Compliance Across All Equipment
AssureStep AssureStep automatically scans your entire equipment inventory, flags non-compliant units, and generates sell-through reports before the deadline.