Summary
Before You Buy: Understanding Refrigerant Changes in Commercial Refrigeration
Commercial refrigeration is changing, and the refrigerant inside your equipment now matters more than ever.
For years, many refrigerators, freezers, walk-in coolers, ice machines, prep tables, blast chillers, and other commercial kitchen equipment used higher-GWP HFC refrigerants. Now, federal refrigerant rules are pushing the market toward newer, lower-GWP refrigerants.
For buyers, this is not just a technical issue. It can affect equipment availability, installation timing, serviceability, warranty support, lifecycle cost, and compliance.
Before approving a purchase, customers should understand what refrigerant the equipment uses and what that may mean for long-term operation.
What Is Changing with Refrigerant Rules?
The U.S. Environmental Protection Agency is implementing refrigerant restrictions under the American Innovation and Manufacturing Act, commonly called the AIM Act. EPA’s Technology Transitions Program limits the use of certain hydrofluorocarbons, or HFCs, in specific technology sectors and subsectors, including refrigeration, air conditioning, and heat pump equipment.
EPA states that beginning January 1, 2025, certain technologies may no longer use high global warming potential HFCs or HFC blends. Depending on the product or system, restrictions may apply to manufacture, distribution, sale, installation, import, and export.
That means some commercial refrigeration equipment using older refrigerant may be affected by federal rules, sell-through limits, installation timing, or future service considerations.
Why Refrigerant Type Matters for Commercial Kitchen Equipment
Commercial refrigeration equipment is a long-term investment. A facility may expect a refrigerator, freezer, walk-in cooler, or ice machine to stay in operation for years.
That is why the refrigerant matters.
A unit with an older refrigerant may be available today, but that does not guarantee it will be easy to service later. Refrigerant availability, technician familiarity, manufacturer support, and replacement parts can change as the market transitions.
Before purchasing equipment, buyers should ask whether the refrigerant supports the facility’s long-term operating needs.
This is especially important for:
- Federal facilities
- Healthcare kitchens
- Correctional facilities
- Schools and universities
- Military dining facilities
- Foodservice operations
- Grocery and retail food locations
- State and local government facilities
- Multi-state operators
Older Refrigerant Equipment May Still Be Available
Some equipment using older refrigerant may still be in the market. A manufacturer, distributor, or reseller may have inventory that was produced before a compliance date or falls under a specific transition provision.
That does not automatically mean the equipment is the best choice.
A lower upfront price or faster delivery may be attractive, especially when a project is behind schedule or replacement equipment is urgently needed. However, older-refrigerant equipment may create long-term risk.
Buyers should confirm:
- What refrigerant the equipment uses
- Whether the equipment is compliant for the specific application
- Whether the equipment can be legally sold, distributed, and installed
- Whether any sell-through provision applies
- Whether the installation deadline can be met
- Whether the manufacturer will support the equipment long term
- Whether qualified service providers are available
- Whether replacement refrigerant may become more expensive or harder to source
State Refrigerant Rules May Be Enforced Differently
Federal EPA rules are only part of the picture.
Some states have adopted or proposed their own HFC refrigerant restrictions, equipment standards, refrigerant management rules, or climate-related requirements. The North American Sustainable Refrigeration Council notes that the federal government and several states have enacted legislation to regulate HFC refrigerant use and production.
This can create a patchwork of requirements. Equipment that may appear acceptable in one state may raise concerns in another.
State-level refrigerant rules may be:
- Stricter than federal rules
- Timed differently than federal rules
- Focused on specific equipment categories
- Enforced differently by state agencies
- Affected by local codes, inspectors, or project requirements
For customers with facilities in multiple states, refrigerant decisions should not be made based only on federal guidance. State and local requirements should also be reviewed before purchasing equipment.
Industry Is Advocating for Relief and Flexibility
The refrigerant transition has created real challenges for manufacturers, dealers, service providers, contractors, and end users.
Industry stakeholders have raised concerns about equipment availability, refrigerant affordability, building code readiness, service training, installation timing, and the cost of transitioning to newer refrigerants.
EPA has proposed reconsidering certain parts of its Technology Transitions requirements after receiving administrative petitions and stakeholder requests asking the agency to reconsider certain deadlines, thresholds, and requirements under the 2023 Technology Transitions Rule.
That advocacy may lead to relief or deadline changes for certain equipment categories. However, proposed changes are not the same as final changes.
Until a rule is actually changed, buyers should assume current requirements still matter.
What About EPA’s Recent Enforcement Statement?
EPA has also stated that enforcement of certain current deadlines subject to reconsideration is a “low enforcement priority” for the agency. EPA says it intends to focus resources on compliance with new compliance dates that may be established through rulemaking, while also noting that EPA may still take action necessary to protect human health and the environment.
That is important, but it should not be misunderstood.
A low enforcement priority is not the same thing as repeal. It is not a blanket guarantee that older-refrigerant equipment is risk-free. It also does not necessarily control how a state, local inspector, contracting officer, facility owner, or project specification may treat the equipment.
For buyers, there may be a difference between:
- What the current rule says
- What EPA has proposed to reconsider
- What EPA may prioritize for enforcement
- What a state may require
- What a project specification requires
- What a manufacturer will support
- What a service provider can maintain
That uncertainty is exactly why refrigerant decisions should be made carefully.
Buying Equipment with Older Refrigerant May Be at the Customer’s Risk
Aldevra wants customers to make informed purchasing decisions.
If a customer chooses to purchase equipment that uses an older refrigerant, the customer should understand that they are accepting the risk associated with that decision.
Aldevra cannot guarantee future refrigerant availability, future regulatory treatment, long-term serviceability, manufacturer support, warranty support, replacement part availability, state or local acceptance, or future installation approval for equipment using refrigerants that are being phased down, restricted, or reconsidered under changing rules.
The equipment may be available today, but future support may be uncertain.
Questions to Ask Before Purchasing Refrigeration Equipment
Before approving a commercial refrigeration purchase, ask these questions:
- What refrigerant does the equipment use?
- Is the refrigerant compliant for this equipment category?
- Is the equipment self-contained, remote, or part of a larger system?
- What is the manufacture date or import date?
- Does any sell-through or installation allowance apply?
- Can the equipment be installed by the required deadline?
- Does the project location have state-specific refrigerant rules?
- Does the facility or agency require low-GWP refrigerant?
- Will the manufacturer support this model long term?
- Are trained service technicians available for this refrigerant?
- Are replacement refrigerant and parts expected to remain available?
- Is there a newer refrigerant option that reduces long-term risk?
These questions are especially important when comparing “equal” products. Two units may look similar, but the refrigerant inside can create very different compliance, service, and lifecycle outcomes.
Aldevra’s Recommendation
Whenever possible, Aldevra recommends selecting commercial refrigeration equipment that uses newer, compliant refrigerant and aligns with current EPA requirements, state requirements, project specifications, and long-term maintenance needs.
That does not mean every older-refrigerant unit is automatically unusable. It means the buyer should understand the risk before purchasing.
For many customers, especially federal, healthcare, education, correctional, and institutional foodservice buyers, the safer path is to select equipment that supports long-term compliance and serviceability.
FAQs
FAQ 1
Question: What is the EPA refrigerant change?
Answer:
The EPA refrigerant change refers to federal restrictions on certain high-GWP HFC refrigerants under the American Innovation and Manufacturing Act. EPA’s Technology Transitions Program restricts the use of certain HFCs and HFC blends in specific sectors, including some refrigeration, air conditioning, and heat pump equipment. Beginning January 1, 2025, certain technologies may no longer use high-GWP HFC refrigerants or blends, depending on the equipment category and application.
FAQ 2
Question: What does HFC refrigerant mean?
Answer:
HFC stands for hydrofluorocarbon. HFC refrigerants are commonly used in refrigeration and air conditioning equipment. Many older HFC refrigerants have high global warming potential, which is why EPA is phasing down HFC production and restricting the use of certain HFCs in new equipment.
FAQ 3
Question: Are old refrigerants being banned?
Answer:
Some older refrigerants are restricted for use in certain new equipment, but the answer depends on the equipment type, refrigerant, manufacture date, installation date, and applicable federal or state rule. Buyers should not assume that every older refrigerant is banned in every situation, but they also should not assume older-refrigerant equipment is automatically safe to purchase or install.
FAQ 4
Question: Can I still buy commercial refrigeration equipment with older refrigerant?
Answer:
Possibly, depending on the equipment category, manufacture or import date, sell-through rules, project location, and installation timeline. However, buying equipment with older refrigerant may carry risk. The equipment may be harder to service later, replacement refrigerant may become more expensive or less available, and state or project-specific requirements may apply.
FAQ 5
Question: Is it legal to install equipment with older refrigerant?
Answer:
It depends. EPA restrictions may apply differently based on whether the equipment is a product, a system, or part of a specific refrigeration subsector. Some previously manufactured or imported equipment may qualify for limited transition or sell-through treatment, but buyers should verify the exact refrigerant, model, manufacture date, and installation deadline before proceeding.
FAQ 6
Question: What refrigerants are replacing older HFC refrigerants?
Answer:
The replacement refrigerant depends on the equipment type and manufacturer. In commercial refrigeration, newer options may include lower-GWP refrigerants such as R-290, CO₂-based systems, R-448A, R-449A, R-513A, or other alternatives depending on the application. Some equipment may also use A2L refrigerants, which have different safety and code considerations.
FAQ 7
Question: Is R-404A being phased out?
Answer:
R-404A is one of the older high-GWP HFC refrigerants that has been widely used in commercial refrigeration. The market has been moving away from R-404A toward lower-GWP options, and EPA restrictions may affect new equipment using high-GWP refrigerants depending on the equipment category. Buyers should carefully review any equipment still using R-404A before purchasing.
FAQ 8
Question: Is R-134a being phased out?
Answer:
R-134a has also been widely used in refrigeration and cooling applications. Whether it is restricted depends on the specific equipment category and rule that applies. Buyers should verify whether R-134a is acceptable for the specific equipment, location, and installation timeline before purchasing.
FAQ 9
Question: What is low-GWP refrigerant?
Answer:
Low-GWP refrigerant refers to refrigerant with lower global warming potential compared to older high-GWP HFCs. EPA’s refrigerant transition is intended to move equipment markets toward lower-GWP alternatives. Lower-GWP refrigerants may reduce regulatory risk, but buyers still need to consider equipment compatibility, safety classifications, service availability, and installation requirements.
FAQ 10
Question: Are newer refrigerants flammable?
Answer:
Some newer refrigerants, including certain A2L and hydrocarbon refrigerants, have different flammability classifications than older refrigerants. This does not mean they are unsafe when used in properly designed, listed, installed, and serviced equipment. It does mean buyers should make sure the equipment is appropriate for the application and that installation and service personnel are qualified.
FAQ 11
Question: Will older refrigerant become more expensive?
Answer:
It may. As HFC production and consumption are phased down, some older refrigerants may become harder to source or more expensive over time. Pricing will depend on supply, demand, reclaim availability, regulatory limits, and service market conditions.
FAQ 12
Question: Will older-refrigerant equipment still be serviceable?
Answer:
Some older-refrigerant equipment may remain serviceable for years, but future serviceability is not guaranteed. Service support depends on refrigerant availability, technician training, manufacturer support, parts availability, and state or local restrictions. That is why buyers should consider lifecycle risk before purchasing equipment with older refrigerant.
FAQ 13
Question: Do state refrigerant rules matter?
Answer:
Yes. State refrigerant rules may matter, especially for customers with facilities in multiple states. Some states have adopted or proposed their own HFC restrictions, refrigerant management rules, or climate-related standards. State requirements may be stricter, timed differently, or enforced differently than federal rules.
FAQ 14
Question: Is EPA rolling back the refrigerant rules?
Answer:
EPA has proposed reconsidering certain parts of its Technology Transitions requirements after receiving petitions and stakeholder requests. Industry groups have also advocated for relief, flexibility, and deadline changes. However, proposed changes are not the same as final rule changes. Until a rule is officially changed, buyers should assume current requirements still matter.
FAQ 15
Question: Did EPA say it will not enforce the refrigerant rules?
Answer:
EPA has stated that enforcement of certain current deadlines subject to reconsideration is a low enforcement priority. That is not the same as saying the rules are repealed or that all older-refrigerant equipment is risk-free. EPA may still take action when necessary, and state, local, project-specific, or manufacturer requirements may still apply.
FAQ 16
Question: Should I buy equipment with older refrigerant if it is cheaper?
Answer:
A lower price may not mean lower total cost. Older-refrigerant equipment may create long-term risk related to refrigerant availability, service cost, parts support, installation approval, state requirements, and future compliance. Buyers should compare the upfront savings against the potential lifecycle risk.
FAQ 17
Question: What should I ask before buying commercial refrigeration equipment?
Answer:
Before purchasing, ask what refrigerant the equipment uses, whether it is compliant for the application, whether the unit can be legally sold and installed, whether any sell-through rule applies, whether the manufacturer will support the model long term, and whether a newer lower-GWP refrigerant option is available.
FAQ 18
Question: How can Aldevra help with refrigerant changes?
Answer:
Aldevra can help customers review commercial refrigeration options, confirm refrigerant information with manufacturers, identify newer compliant alternatives, and evaluate equipment based on lifecycle risk—not just initial purchase price.
Bottom Line
The refrigerant transition is not just an environmental issue. It is a purchasing, compliance, maintenance, and lifecycle-cost issue.
Federal rules are evolving. States may enforce refrigerant requirements differently. Industry is advocating for relief. EPA has indicated that certain deadlines under reconsideration are a low enforcement priority. But the current regulatory landscape still creates risk for buyers.
Before purchasing commercial refrigeration equipment, confirm the refrigerant, confirm the compliance status, check state and project-specific requirements, and understand whether the equipment will remain supportable over time.
Aldevra helps customers evaluate commercial kitchen equipment options with the full lifecycle in mind — not just the initial purchase price.
Need Help Selecting Commercial Refrigeration Equipment?
Aldevra can help you compare commercial refrigeration equipment, confirm refrigerant information with manufacturers, and identify options that support your project requirements and long-term maintenance needs.
