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Air-Conditioning, Heating and Refrigeration Institute (AHRI)

IHS is your source for AHRI standards and publications.

AHRI standards and guidelines are used throughout the world. They stimulate innovation and creation and are the stepping stones to improving product performance. Through the use of industry standards and voluntary participation in ARI's certification programs, consumers can be assured manufacturers' performance claims are accurate and rated uniformly, enabling fair comparisons. AHRI provides access to its standards and guidelines, as well as information about how they are developed and advanced globally.

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AHRI 810
AHRI 811 SI
AHRI 1250 I-P
AHRI 1361 SI
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