ASHRAE 58-1986 (RA 99)
ASHRAE 58-1986 (RA 99)
Standard 58-1986 (RA 99) -- Method of Testing For Rating Room Air Conditioner and Packaged Terminal Air Conditioner Heating Capacity (ANSI approved)
standard published 1999 by ASHRAE
Written By American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE)