A client with a commitment to sustainability operates a three-story, 108,000-sq-ft commercial building in San Jose, Calif. The majority of the building’s cooling load comes from computers and high-power workstations that run continuously. The building is served by a chiller plant consisting of three chillers:
• The new 160-ton-nominal-capacity Chiller 1, which was installed to replace a 150-ton chiller.
• The 150-ton-nominal-capacity Chiller 2, which dates from the b