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Air-Conditioning, Heating, and Refrigeration Institute

ANSI USA
Energy and Internal Volume of Refrigerating Appliances

This standard establishes a single set of electrical voltage rating and operating limit requirements for air-conditioning and refrigerating equipment.

AHRI, the Air-Conditioning, Heating, and Refrigeration Institute, is constituted of 315 member companies and accounts for more than 90% of HVACR and water heating residential and commercial equipment manufactured and sold in North America.

Air-Conditioning, Heating, and Refrigeration Institute
Air-Conditioning, Heating, and Refrigeration Institute

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