Most facility managers we talk with assume the 2026 EPA refrigerant rules are an equipment story. New refrigerants, new systems, replacement timelines. That assumption is understandable, and it’s also why some facilities are going to find themselves in a compliance gap this year. The regulations that took effect January 1, 2026 are primarily a documentation and leak-tracking obligation, and they apply to equipment you already own regardless of when it was last updated.
We’ve been working alongside commercial and industrial facilities across Northern Ohio since 1968, and what we’re seeing right now is a lot of facility managers who understand the broad strokes but aren’t clear on exactly what falls on them versus what their HVAC contractor is supposed to be producing. That distinction matters, because in an EPA audit, the facility operator is the one responsible for the records.
What Actually Changed on January 1, 2026
The regulation that directly affects facility operators is the HFC Management Rule, issued under AIM Act Subsection H. It governs leak detection, repair timelines, and recordkeeping on systems that contain HFC refrigerants. It doesn’t set a deadline for replacing your existing equipment. If you have R-410A rooftop units running reliably, you aren’t required to swap them out. You are required to track them.
The most consequential change is where the threshold sits. Prior federal leak repair requirements applied to systems with 50 pounds or more of refrigerant. As of January 1, 2026, that threshold dropped to 15 pounds for HFC refrigerants with a Global Warming Potential (GWP) above 53, a measure of how much heat a gas traps relative to carbon dioxide over a 100-year period. Rooftop units, split systems, and mid-sized comfort cooling equipment that were never subject to these requirements before are now fully in scope.
One clarification worth stating directly for Northern Ohio facility managers: Ohio operates under the federal EPA baseline. The state hasn’t added its own HFC reporting layer, so there’s no separate Ohio Department of Commerce filing to worry about. California, New York, and Washington have each enacted state-level requirements on top of the federal rules, but that’s not the regulatory environment here.
The Three Obligations That Fall on the Facility
Leak Rate Calculation
Every time refrigerant is added to a covered system, a leak rate calculation is required. The formula is based on the amount added relative to the system’s full charge. If that rate exceeds 10% for comfort cooling equipment (or 20% for commercial refrigeration equipment), a verified repair must be completed within 30 days. If repair isn’t feasible in that window, a written retrofit or retirement plan must be initiated. The clock starts from the date refrigerant was added, not the date you learn about it.
Chronic Leak Reporting
A chronically leaking appliance is defined as one that leaks 125% or more of its full charge in a single calendar year. These must be reported to the EPA by March 1 of the following year. It’s a narrow requirement, but it carries a hard deadline and direct facility operator responsibility.
Recordkeeping Retention
All records must be retained for at least three years in a format that can be produced during an EPA audit. That means refrigerant type and charge size by asset, service history, leak rate calculations, repair documentation, and verification that the technician holds current EPA Section 608 certification. Section 608 certification is issued by EPA-approved organizations under federal authority and is a baseline credentialing requirement for anyone servicing covered systems.
What Your HVAC Service Partner Should Be Producing
The facility operator holds the regulatory obligation, but most of the underlying data comes from your HVAC service contractor. If your contractor isn’t generating the right records, you’re carrying exposure you may not know about.
Every service visit on a covered system should produce a circuit-level record of refrigerant added or recovered, the calculated leak rate from that service event, and a clear notation of whether that rate crosses the 30-day repair threshold. If that documentation isn’t part of your standard service deliverable, ask for it explicitly. A contractor who can’t produce it is creating a gap in your audit trail. Before any technician services covered equipment, also verify their EPA Section 608 certification status. It’s your responsibility as the facility operator, and it’s one of the first things an auditor will ask about.
The longer-term risk is record fragmentation. When vendors change, service gaps appear. A system serviced by three different contractors over five years often has three incomplete paper trails and no continuous leak-rate history. That’s where audit risk accumulates, because the facility can’t demonstrate a clean compliance picture across the life of the asset. Standardizing the format your service records take across providers and keeping that history organized by asset is a step most facilities skip until it becomes a problem.
How the 2029 Phasedown Should Shape Your Planning Now
The 2026 documentation requirements are the immediate action item. The 2029 phasedown is the planning item.
The AIM Act schedules the largest single reduction in the HFC production cap for 2029, when it drops from 60% to 30% of the historical baseline. R-410A pricing has already risen 40% to 70% from 2022 levels, and that 2029 step is expected to drive further increases. If your facility has R-410A equipment that will still be in service in 2029, refrigerant cost increases should be built into your capital planning now, not treated as a surprise operating expense when they arrive.
Most existing R-410A systems can’t be retrofitted to lower-GWP refrigerant alternatives. The lubricant chemistry, safety classifications, and component tolerances are different enough that replacement is the practical path when equipment approaches end of life. That’s not a 2026 decision for most facilities, but it’s a 2026 planning conversation worth having with your service partner.
Starting with Your Asset Inventory
The most useful thing a Northern Ohio facility manager can do right now is confirm which systems are above the 15-pound threshold. That’s the action that defines your compliance scope. For a manufacturing facility or a multi-floor office building, the answer probably isn’t obvious without pulling equipment specifications. Once you know which assets are covered, work through this checklist to close the most common gaps:
- Confirm charge sizes for all systems that may be above the 15-pound threshold
- Verify that service records are being generated per asset, not per visit or per vendor
- Confirm your contractor’s EPA Section 608 certification status before the next service event
- Set a reminder for the March 1 chronic leak reporting deadline if any equipment has been adding refrigerant repeatedly
A clean leak-rate record is also a useful signal about system health independent of the regulatory requirement. Facilities that maintain tight refrigerant records tend to catch compressor and heat exchanger issues earlier, because someone is actually tracking the trend across service visits rather than treating each refrigerant add as an isolated event.
If you’re working through what the 2026 rules mean for your specific facility, Campbell works with commercial and industrial facilities across Northern Ohio and can help you build documentation practices that hold up. Reach us at (800) 482-2911.