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AHR Expo exhibitors introduced residential cooling technologies aimed at improving efficiency, expanding climate performance, and simplifying installs for contractors.

New residential and light commercial controls at the AHR Expo highlighted thermostats and solutions that help contractors install faster and service systems more efficiently.

New refrigerants and commercial refrigeration equipment showed how lower-GWP options, reclaimed programs, and redesigned systems are adapting to regulatory and performance demands.

From whole-home dehumidifiers to high-efficiency ERVs, new IAQ products aim to improve comfort while helping contractors meet evolving ventilation codes.

Manufacturers highlighted new geothermal systems designed to improve efficiency and simplify installation, while offering better comfort to occupants.

Compressors took center stage at the AHR Expo, with new designs for low-GWP refrigerants and advances in efficiency, reliability, and operating range signaling where the industry is headed.

The 2026 AHR Expo had plenty of parts and accessories to check out, including safety switches and valves that prevent failures before they happen, smart technology added to traditionally passive components, and innovations that shorten install times to save on labor.

The 2026 AHR Expo showcased the latest in commercial HVAC products, many of which focus on the growing trend of dual-fuel systems, heat pumps, and chillers for data centers.

The 2026 AHR Expo returned to Las Vegas with momentum that could not be denied, bringing together more than 53,000 HVACR professionals for one of the industry’s most important annual gatherings.