Stephen Yurek, president and CEO of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), the primary trade association for US HVACR equipment manufacturers, announced his retirement effective next year. Yurek's departure will end one of the longest tenures at the helm of a major US trade association and one of the most consequential periods of change in the HVAC industry's regulatory and standards history.
AHRI represents manufacturers who collectively produce more than 75% of all residential and commercial central air conditioners, heat pumps, furnaces, water heaters, and commercial refrigeration equipment produced and installed worldwide. The association's work on standards development, regulatory engagement, and international trade represents the institutional infrastructure on which the entire HVAC industry's regulatory framework rests.
Yurek's Most Consequential Achievement — The 2008 ARI-GAMA Merger
Yurek oversaw the 2008 merger of the Air-Conditioning and Refrigeration Institute (ARI) and the Gas Appliance Manufacturers Association (GAMA) — a merger that united HVACR equipment manufacturers and water heater and fuel gas appliance manufacturers under a single organisation. The resulting AHRI became the most comprehensive HVAC and water heating equipment manufacturer trade association in the world, with a membership that spans residential and commercial HVAC, commercial refrigeration, and water heating.
The strategic significance of the merger extended beyond organisational efficiency: by combining two associations with overlapping manufacturer membership into a single voice, Yurek created an organisation with greater lobbying influence, more comprehensive standards development capability, and stronger international reach than either predecessor association could have achieved independently.
Stephen Yurek's retirement announcement on June 4, 2026 concludes a tenure at AHRI that included the landmark 2008 ARI-GAMA merger creating the world's most comprehensive HVAC and water heating equipment manufacturer trade association — an organisation whose members produce more than 75% of all residential and commercial HVAC equipment installed worldwide.
The Regulatory Battles That Defined Yurek's Later Career
Yurek's final years as AHRI CEO were defined by two of the most contentious regulatory battles in HVAC history: the AIM Act HFC phasedown and the DOE efficiency standard revisions. On the AIM Act's Technology Transitions Rule, AHRI took a nuanced position — broadly supporting the refrigerant transition toward lower-GWP alternatives while opposing specific compliance dates that industry argued were operationally unrealistic. Yurek was personally vocal about the EPA's TT Rule revisions, arguing that extending compliance deadlines would raise refrigerant prices by maintaining demand for existing HFCs while supply fell under the phasedown.
His willingness to publicly disagree with regulatory positions — including Trump administration actions that extended compliance timelines — reflected an approach to trade association leadership that prioritised technical accuracy over political alignment.
What Comes Next for AHRI
The search for Yurek's successor will be one of the most watched leadership transitions in the HVAC industry in 2026 and 2027. The next AHRI CEO will inherit a trade association navigating the most significant regulatory period in HVAC history: the AIM Act HFC phasedown is generating ongoing compliance complexity, the DOE efficiency standards remain contested, and the data centre cooling boom is reshaping the commercial HVAC equipment market faster than any previous demand shift.
Frequently Asked Questions
Who is Stephen Yurek and why is his retirement significant?
Stephen Yurek is the president and CEO of AHRI, the primary US trade association for HVACR equipment manufacturers whose members produce more than 75% of all residential and commercial HVAC equipment installed worldwide. He announced his retirement effective next year on June 4, 2026. Yurek oversaw the landmark 2008 ARI-GAMA merger and transformed AHRI into a truly global trade association.
What is AHRI and what does it do?
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is the US trade association for HVACR equipment manufacturers. It develops industry performance standards, advocates on regulatory and trade policy, and represents members in interactions with the EPA, DOE, and international standards bodies. AHRI members produce more than 75% of all HVAC, heat pump, furnace, water heater, and commercial refrigeration equipment installed worldwide.
