MONOCHROMATIC: All refrigerant containers will revert to one uniform paint color, a light gray/green (RAL 7044), by 2020, according to Air-Conditioning, Heating, and Refrigeration Institute’s (AHRI’s) ...
ARLINGTON, Va. — The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) announced significant changes to refrigerant paint color designations in the revised version of AHRI Guideline N, ...