2003 Carrier Split System Condensing Unit with Remote Air Handler- 25 Ton. Model: 38KS028 601. S/N: 3303F49041. Outdoor use only. Refrigerant: R-22. Test pressure Hi/Lo (gage): 480/235 psi (3310/1620 kPa). Power supply electrical requirements for CKT1: 460 VAC (508 Vmax, 414 Vmin), 60 Hz, 3 phase. MCA: 60.9 amps. MOCP: 100 amps. (2) 29 in. dia. Fans with motors, 1.0 hp, 460 VAC, 3.2 FLA, 60 Hz, 3 phase. (2) Carlyle Semi-Hermetic Reciprocating Compressors, Model: 06E9265610G, S/N's: 31-3K-914. 3 cylinder. 400/460 volt, 3 ph, 50/60 hz, 223.o LRA. Inlets: (1) 1-1/2 in. dia. copper pipe. Outlets: (1) 1 in. dia. copper pipe. Overall dimensions: 10 ft. 8 in. L x 69 in. W x 55 in. H.