A2L transition · verified sources · 2026
The A2L transition is not a refrigerant problem. It is a business problem.
New refrigerants, shrinking R-410A supply, price volatility, and changing rules all land in the same place: your pricebook, inventory, training, sales conversation, and profit.
Reserve my $99/month spot<700
GWP required for new systems made or imported since Jan 1, 2025
42%
Honeywell’s 2025 R-454B surcharge after multiple hikes
No deadline
To install legacy R-410A units after EPA’s May 2026 rule change
30%
HFC supply allowance starting 2029 — the next price squeeze
01 / JordanWORX field guide
What actually changed — without the panic
The AIM Act directs EPA to phase down HFC production and imports 85% by 2036. New residential and light-commercial systems manufactured or imported since January 1, 2025 must use refrigerants below 700 GWP: R-454B or R-32. On May 26, 2026, EPA eliminated the installation deadline for legacy R-410A systems built or imported before 2025. Remaining legacy inventory is sellable and installable again.
02 / JordanWORX field guide
The transition timeline every owner should have on the wall
December 2020: AIM Act becomes law. January 2024: allowances fall to 60% of baseline. January 2025: new systems move to A2L. 2025: R-454B shortages and price hikes land on job costs. May 26, 2026: EPA removes the legacy installation deadline. January 2029: allowances fall to 30% of baseline.
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What the 2025 R-454B shortage taught every HVAC owner
Demand outran forecasts by 5 to 10 times. Contractors resorted to workarounds manufacturers refused to endorse. Honeywell alone announced increases of 15% in February, 8% in March, then a 42% surcharge in April plus $4 per pound. The structural lesson is permanent: during a transition, refrigerant behaves like a commodity market and your pricing system has to be built for volatility.
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The five business impacts nobody prices in
Your pricebook has a shelf life now, inventory became a strategy, the repair-versus-replace conversation changed twice, training is a liability line rather than a luxury, and cash flow feels the equipment price climb. Reprice quarterly, manage both refrigerant ecosystems, retrain the sales conversation, document A2L handling, and tighten collections.
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The owner’s A2L playbook
Reprice the book. Audit legacy inventory. Separate R-410A service stock from A2L install stock. Schedule A2L training with sign-offs. Update repair-versus-replace scripts. Build deposits and financing into the proposal. Ask your distributor for lead times and written availability. Make the transition a managed operating process, not a seasonal scramble.
The next right step
Run the transition. Don’t let it run you.
Build the price, inventory, training, and cash systems that keep a refrigerant transition from becoming a margin transition.
Start with a real conversation →