R290 Refrigerant Transition Guide for Foodservice Dealers

Commercial refrigeration equipment used in foodservice is transitioning toward refrigerants with significantly lower global warming potential (GWP). One of the most widely adopted solutions is R290 (propane), a hydrocarbon refrigerant that is increasingly being used in self-contained commercial refrigeration systems.

For equipment dealers and service providers, understanding how R290 systems are designed, applied, and regulated is essential for supporting customers as product platforms evolve.

Understanding the Next Generation of Refrigeration Systems

What Is R290 Refrigerant?

R290 is a hydrocarbon refrigerant consisting of high-purity propane used in refrigeration systems designed for low refrigerant charge volumes. It is becoming the preferred alternative to legacy hydrofluorocarbon (HFC) refrigerants due to its extremely low environmental impact and strong thermodynamic performance.

Environmental Impact

R290 has a Global Warming Potential (GWP) of approximately 3, making it one of the lowest-impact refrigerants currently used in commercial refrigeration.

System Performance

R290 offers efficient heat transfer properties that allow manufacturers to design refrigeration platforms capable of maintaining strong cooling performance in compact systems.

System Architecture

Most R290 applications in foodservice equipment are self-contained refrigeration systems, meaning the refrigeration circuit is sealed within the appliance rather than connected to a remote condenser.

Refrigerant Charge Design

Safety standards restrict the allowable refrigerant charge size per system. As a result, R290 is typically used in smaller refrigeration platforms such as reach-ins, prep tables, and ice machines.

Why Refrigerants Are Changing?

The refrigerant transition is being driven by regulatory efforts to reduce the environmental impact of hydrofluorocarbon refrigerants.

Under the American Innovation and Manufacturing (AIM) Act, the U.S. Environmental Protection Agency (EPA) is phasing down the use of high-GWP HFC refrigerants. As part of this initiative, new regulations establish maximum allowable GWP limits for many newly manufactured refrigeration systems beginning in 2027.

As manufacturers redesign equipment platforms to meet these thresholds, refrigerants such as R290 are increasingly being integrated into commercial refrigeration equipment.

This transition affects primarily affects future equipment platforms and model availability, not equipment currently installed in the field.

Where R290 Is Being Applied?

R290 adoption is occurring most rapidly in self-contained refrigeration equipment commonly used in foodservice operations.

Commercial Ice Machines

Many new ice machine platforms incorporate R290 condensing systems integrated within the unit.

Reach-In Refrigerators and Freezers

Standalone refrigeration cabinets used in commercial kitchens are increasingly transitioning to R290 designs.

Undercounter Refrigeration

Compact refrigeration systems designed for limited charge sizes.

Prep Tables and Chef Bases

Integrated refrigeration systems within food preparation equipment.

Merchandisers and Display Refrigeration

Self-contained display units commonly used in convenience and grab-and-go environments.

(Large remote rack refrigeration systems used in supermarkets typically follow different refrigerant pathways, while R290 adoption remains most common in self-contained equipment platforms.)

Safety & Engineering Design

R290 is classified as an A3 refrigerant, indicating that it is flammable. Because of this classification, refrigeration systems using R290 are engineered to comply with strict safety standards governing refrigerant charge size, system containment, and component design.

Regulatory standards limit the maximum refrigerant charge size allowed per appliance.

These safety requirements are built into the equipment design itself and are not dependent on operator interaction.

Understanding the 2027
Regulatory Milestone

The refrigerant transition is occurring gradually as manufacturers introduce updated refrigeration platforms. Beginning in 2027, new EPA regulations will establish lower GWP limits for certain categories of newly manufactured commercial refrigeration equipment.

For dealers, several important points are worth understanding:

Existing refrigeration equipment does not need to be replaced because of this regulation.
The rules apply to new equipment manufactured after the compliance date, not equipment currently operating in kitchens.
As manufacturers transition product lines, some legacy refrigerant models may be discontinued and replaced with new refrigeration platforms.
Over time, dealers will see more equipment platforms designed specifically around lower-GWP refrigerants such as R290.

Understanding these distinctions helps clarify the transition for operators who may have concerns about future regulations.

Planning Ahead for Equipment Replacement

Equipment Age and Lifecycle

Understanding the age and condition of refrigeration assets helps identify when replacement may be necessary.

Product Platform Changes

Manufacturers may replace legacy refrigeration models with newly engineered systems designed around low-GWP refrigerants.

Energy Efficiency Improvements

New refrigeration platforms may incorporate updated components and system designs that improve overall efficiency.

Lead Times and Availability

As product lines evolve, some legacy models may become less available while newer platforms become standard.

Most commercial refrigeration equipment follows predictable lifecycle patterns. As older equipment reaches the end of its service life, replacement systems will increasingly be designed to meet current refrigerant standards. When helping operators plan equipment replacements, several factors may influence the discussion.

Dealer Refrigerant Transition Toolkit

Helping operators understand refrigerant changes often requires translating technical information into practical conversations.

The following resources provide deeper guidance to support your discussions with customers.

Frequently Asked Questions About R290 Refrigeration

What is R290 refrigerant?

R290 is a hydrocarbon refrigerant consisting of high-purity propane. It is commonly used in self-contained commercial refrigeration systems because it has extremely low global warming potential and strong thermodynamic performance.

Is R290 refrigerant safe in commercial kitchens?

Yes. Commercial refrigeration equipment using R290 is engineered to meet strict safety standards, including limited refrigerant charge sizes and sealed refrigeration circuits. When installed and serviced according to manufacturer guidelines, R290 systems operate safely in foodservice environments.

Do restaurants need to replace refrigeration equipment in 2027?

No. Refrigerant regulations apply to newly manufactured equipment, not equipment already installed in kitchens. Existing refrigeration systems can continue operating throughout their normal service life.

Why are manufacturers switching to R290?

Manufacturers are transitioning to refrigerants with lower global warming potential to meet updated environmental regulations. R290 allows equipment platforms to meet these standards while maintaining reliable cooling performance.

What types of foodservice equipment use R290?

R290 is most commonly used in self-contained commercial refrigeration equipment, including:

ice machines
reach-in refrigerators and freezers
prep tables and chef bases
undercounter refrigeration
merchandising refrigerators

Moving Forward

As commercial refrigeration platforms evolve, dealers and service providers play an important role in helping operators understand new equipment technologies and replacement options.

Staying informed on refrigerant transitions, equipment platforms, and regulatory timelines will help ensure customers are prepared as the industry continues to evolve.

For questions about refrigeration platforms, equipment transitions, or product availability, connect with our team.