On September 16, FRACCA shared an important update regarding recent EPA announcements on refrigerant regulations.

The EPA confirmed it will reconsider certain climate rules, including workplace exposure limits on carbon tetrachloride (a chemical used in producing refrigerants). This action is part of a broader review of Biden-era regulatory actions, with the agency indicating that a new proposal may be issued within 7–10 months to adjust compliance obligations while maintaining worker safety.

Importantly, while the EPA is revisiting some related rules, the HFC phasedown itself is not being rolled back. The phasedown is mandated by the American Innovation and Manufacturing (AIM) Act of 2020, which requires an 85% reduction in HFC production and consumption by 2036. The Technology Transitions Rule deadlines beginning in 2025 remain legally binding unless formally changed through rulemaking.

Key Takeaways:

• EPA is reconsidering certain chemical safety rules (e.g., carbon tetrachloride), not the phasedown schedule.

• The AIM Act ensures the HFC phasedown continues on its statutory timeline.

• Compliance deadlines for refrigerants in residential AC, heat pumps, chillers, refrigeration units, and other applications beginning in 2025–2028 remain in place.

We will continue sharing FRACCA updates so our members stay informed on changes that may impact contractors and suppliers in Florida.