The AHRI Directory is the trusted source for performance certified HVACR equipment. On the public side of the Directory, engineers, contractors, regulators, and consumers can search by product lines, certified ratings, or brands to find the information they need, when they need it.

AHRI members manufacture quality, efficient, and innovative HVACR equipment and components for sale around the world. These products account for more than 90 percent of the residential and commercial equipment manufactured and sold in North America.

New minimum energy efficiency standards affect central air conditioners and heat pumps, including single-phase split air conditioners, heat pumps, packaged units, and ductless units, established using a new test procedure in 10 CFR part 430, subpart B, appendix M1 (Appendix M1).. Appendix M1 Standards are more stringent than previous Appendix M standards.

ahri A2L refrigerants leak and ignition testing under whole room scale conditions was conducted to develop data and insight into the risks associated with the use of A2L refrigerants versus A1 refrigerants while considering ambient conditions (temperature and …

2.2.4 Unitary Air-conditioners and Unitary Air-source Heat Pumps as defined in AHRI Standard 340/360 with capacities of 65,000 Btu/h or greater. 2.2.5 Water-source Heat Pumps, Ground Water-source Heat Pumps, or ground-source closed-loop Heat Pumps as

AHRI lists the certified energy efficiency ratings for specific equipment in its online AHRI Directory of Certified Product Performance. To obtain that certified efficiency rating, though, it is important that a contractor install a system properly.

ANSI/AHRI/ASHRAE/ISO Standard 13256-2 Water-to-Water and Brine-to-Water Heat Pumps — Testing and Rating for Performance AHRI withdrew each as an ANS as of 29 November 2023. Purchase to Download

AHRI’s globally recognized and industry respected certification program helps equipment and component manufacturers sell more products, win bids, differentiate themselves from competitors, and comply with government requirements.

ISO 13256-2 (1998): Water-source heat pumps — Testing and rating for performance — Part 2: Water-to-water and brine-to-water heat pumps

AHRI uses its best efforts to develop standards/guidelines employing state-of-the-art and accepted industry practices. AHRI does not certify or guarantee that any test conducted under its standards/guidelines will be non-hazardous or free from risk. Note: This 2015 standard supersedes ANSI/AHRI Standard 340/360-2007 with Addendum 1 and 2.