US Army, Technical Manual, TM 9-4120-430-24P, AIR CONDITIONER, HORIZONTAL COMPACT, 18,000 BTU/HR 230 VOLT, 1 PHASE, 50/60 HERTZ, ENVIRONMENTAL SYSTEMS S9150-18KH-1, (NSN 4120-01-523-4131), (EIC N/A), AIR CONDITIONER, HORIZONTAL COMPACT, 18,000 BTU/HR 208
by www.survivalebooks.com