2004 Carrier Indoor Water-Cooled Reciprocating Chiller. Model: 30HK-060-D-510. Refrigerant: R-22. Capacity: 60 nominal tons. 1st Carlyle compressor: model no. 06E6175310. RLA 83.0, LRA 446, 45 lbs., 208 / 230V 60 Hz, 3 phase. 2nd Carlyle compressor: model no. 06E6175310. RLA 83.0, LRA 446, 45 lbs., 208 / 230V 60 Hz, 3 phase. 1st heat exchanger: Model: 30HK410010. Tube side MAWP: 235 psi @ 150°F., MDMT: 0°F @ 235 psi. Shell side exempt per U-1(c)(2)(f). 2nd heat exchanger: Model: 09RP027269. Shell side MAWP: 385 psi @ 150°F., MDMT: 32°F @385 psi. 3rd heat exchanger: Model: 09RP027229. Shell side MAWP: 385 psi @ 150°F., MDMT: 32°F @ 385 psi. In addition to energy saving shell-in-tube cooler and condensers, other features include: dual and independent refrigeration circuits and high-pressure cutout / loss of charge, low-pressure safety protection. Inlets: (1) 2 ¾ in. flange port, (1) 2 ½ in. port. Outlets: (1) 2 ¾ in. flange port, (1) 2 ½ in. port, (2) ¾ MNPT drain ports. Approximate overall dimensions: 9 ft. 9 in. L x 2 ft. 11 in. W x 5 ft. 4 ½ in. H. (ACN263).(BJ).