Total 63,000 USRT large-tonnage chillers are operating. Parts of the system are 10,000USRT centrifugal chillers, which is one of the largest capacity centrifugal type in Japan.

Centrifugal chillers (Steam-driven)
・10,000USRT　x 3
・4,000USRT　x 1
・2,000USRT　x 1

New topping system
・7,000USRT　x 1
・Stem-driven centrifugal chiller　2,870USRT　x 1
・Steam-driven double effect absorption chiller　2,065USRT　x 2

Inverter-driven centrifugal chiller
・5,000USRT　x 4