AHRI 110 2016 Edition, January 1, 2016
Air-conditioning, Heating and Refrigerating Equipment Nameplate Voltages
This standard applies to 50 Hz and 60 Hz electrical voltage ratings and operating limits as applied to airconditioning, heating and refrigerating equipment, heat pumps, and electric furnaces as well as components.
Exclusions. Voltages less than 100V AC are not included in this standard.
Purpose. The purpose of this standard is to establish, for air-conditioning, heating and refrigerating equipment: definitions; voltage rating requirements; equipment performance requirements; and conformance conditions.
Intent. This standard is intended for the guidance of the industry, including manufacturers, engineers, installers, contractors, and users.
Review and Amendment. This standard is subject to review and amendment as technology advances.
The provisions herein are recommendations intended for implementation only through reference by other authoritative documents.