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Ensuring human comfort, productivity, and safety, while practicing environmental stewardship is the mission of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Our 300 member companies produce more than 90 percent of the residential and commercial air conditioning, heating, water heating, and commercial refrigeration equipment made in North America. Through our certification program, standards, advocacy, and other activities, we strive to help save energy, improve productivity, and ensure a better environment.
AHRI’s research program supports industry policy and decision making through research and analysis, and helps manufacturers develop the next generation of HVACR and water heating equipment.Learn More >
Contractors & Specifiers
Make your job easier. Take advantage of AHRI's wealth of information on HVACR and water heating equipment and components, marketing and education tools, training resources, and links to industry standards and certified products.Learn More >
Home Owners
Here you’ll find valuable tools to help you make educated decisions about selection, purchase, installation, and maintenance of many efficient heating, cooling, and water heating products on the market.Learn More >
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North American Technician ExcellenceCertification for HVACR techniciansLearn More
AHRI Releases February 2014 U.S. ...
A full report of the February 2014 monthly shipments is ...
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End Users Now Able to ...
The Air-Conditioning, Heating, and Refrigeration Institute’s (AHRI) world-renowned certification program ...
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AHRI Offers Homeowners Simple Springtime ...
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) today reminded homeowners ...
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AHRI Applauds Bipartisan Energy Efficiency ...
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) applauds the introduction ...
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AHRI 2014 Spring Meeting
AHRI 2014 Spring Meeting May ...
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AHRI at Work
2014 APRIL 8| Hydronics Institute ...
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Meetings and Events Calendar
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Terms and Technical Definitions
AFUE Annualized Fuel Utilization Efficiency (AFUE) is a measure ...
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HVACR & Mechanical Conference
Formerly the HVACR & Mechanical Instructor Workshop ...
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Global Resources
AHRI is an active participant in global activities regarding policy, ...
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AHRI compiles statistical data on the scope, size and growth ...
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  2011 Federal Energy Effiviency Tac Credits