The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is the trad association representing manufacturers of air conditioning, heating, commercial
refrigeration, and water heating equipment. An internationally recognized advocate for the industry, AHRI develops standards for and certifies the performance of many of these products. AHRI's 309 member companies manufacture quality, efficient, and
innovative residential and commercial air conditioning, space heating, water heating, and commercial refrigeration equipment and components for sale in North America and around the world. For more information, visit www.ahrinet.org.