We apologize for the inconvenience. The AHRI website will be down for maintenance on Saturday 3rd October, 2020, between 11:00 a.m. and 2:00 p.m. EST.

Valuable Tools for HVACR Professionals

AHRI provides information on HVACR equipment and components to help industry professionals excel at their jobs. Here you will find guidance on equipment replacement and refrigerant safety, as well as useful links to certified products and technical standards.