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AHRI Combination Ratings & Tax Credit Certificates

AHRI Directory Of Certified Product Performance

The trusted source of performance certified heating, vantilation, air-conditioning and commercial equipment and components.

The Best Industry Resources Available

AHRI is perhaps best known for our world-class standards and certifications programs. However, we also compile valuable industry statistics that help our members understand their position in the marketplace -- and that help industry analysts determine the relative economic health of segments of our industry. Among the association's online resources, you'll also find a wealth of industry-leading statistics, legislative and regulatory information, and the latest industry initiatives and research.