Top Questions

Information you'll need to acquire an AHRI Reference Number or Certificate of Product Performance
You may use the search features of the AHRI Directory of Certified Product Performance to find your AHRI Certified Reference Number and to download a Certif...
Thu, 30 Nov, 2023 at 10:32 AM
AHRI Staff's Favorite Tips for Successful Directory Searches
If you are a frequent user of the AHRI Directory, https://www.ahridirectory.org, you know that performing searches is not always easy! The Directory houses ...
Thu, 16 Nov, 2023 at 10:01 PM
Does my equipment qualify for a US federal tax credit (Energy Efficient Home Improvement Credit - 25C)?
The United States Internal Revenue Service has published the following to inform consumers about the Energy Efficient Home Improvement Credit (25C) -- https...
Wed, 26 Jun, 2024 at 4:31 PM
Equipment Recommendation or Servicing Requests
Whenever possible, AHRI suggests installing AHRI Certified ®  products. AHRI Certified products are listed in the AHRI Directory of Certified Product Perfor...
Thu, 16 Nov, 2023 at 8:20 PM
Managing your Equipment Warranty
AHRI does not maintain, and is unable to look up, warranty information. Please contact the installer of your equipment or the manufacturer of your equipment...
Wed, 21 Feb, 2024 at 2:38 PM
AHRI Information for Rebate Applications
Many organizations offering rebates request you provide an AHRI Certificate of Product Performance and/or AHRI Certified Reference Number when you apply for...
Thu, 16 Nov, 2023 at 8:09 PM
I need AHRI Data on old equipment
The AHRI Directory of Certified Product Performance, https://www.ahridirectory.org, contains AHRI Certified data for equipment that is currently being manuf...
Thu, 16 Nov, 2023 at 8:41 PM
Does AHRI offer HVACR technician training materials or technician certifications?
AHRI does not maintain HVACR technician training materials or offer technician certifications.  However, AHRI's sister organization, North American Tech...
Wed, 15 Nov, 2023 at 10:35 AM
How do I select HVACR and water heating equipment for my home?
Selecting the proper heating, cooling, water heating, and indoor air quality equipment for your home, as well as a knowledgeable and experienced installer, ...
Wed, 15 Nov, 2023 at 11:08 AM
I'm a manufacturer. How can I certify my products with AHRI?
Foreign and domestic Original Equipment Manufacturers (OEMs) and Private Brand Marketers (PBMs) of products, which fall within the scope of one or more of t...
Thu, 16 Nov, 2023 at 8:53 PM