Honeywell has announced the commercial availability of its A2L refrigerants in North America, compatible with new equipment from Heatcraft Refrigeration Products. These refrigerants help retailers, supermarkets, and refrigerated transport companies improve efficiency, reduce costs, and comply with evolving environmental regulations.

Heatcraft is the first North American manufacturer to offer A2L-compatible refrigeration equipment, including Honeywell’s Solstice® L40X (R-455A). A2L refrigerants are classified as low-toxicity and low-flammability, making them a safer and more efficient alternative to high-GWP HFC refrigerants like R-404A and R-507.

Honeywell and Heatcraft have collaborated since 2023 to develop these solutions, optimizing condensing units and evaporators for walk-in coolers and freezers. Studies show that Honeywell’s HFO refrigerants offer better energy efficiency compared to CO2 and propane alternatives. Some retailers have reported lifetime cost savings exceeding $260,000.

Honeywell also provides A2L training programs and technical support to ensure a smooth transition for HVACR technicians.