Financial terms of the deal were not disclosed. Multistack, based in Sparta, Wis., makes chillers, heat pumps and other industrial HVAC systems. The company employs more than 170 at its 245,000-square ...

THE VIRTUAL MOVEABLE END CAP uses a combination of 15-, 20-, 30-, 50-, and 70-ton units to create chiller-heater systems from 15-600 tons. Multistack modules use dual independent compressors to assure ...

SPARTA, Wis. — Multistack Inc. water chillers are in about 120 U.S. embassies around the world. And the Sparta company plans to expand its international business over the next five years. Founded in ...

Chiller systems are a vital element of modern HVAC facilities, playing a central role in regulating indoor environments while minimising energy consumption. In recent years, advanced control ...

Finding the holy grail of centrifugal chiller optimization for all operating conditions is hard, if not impossible. This article will talk about the requirements of most chiller systems and means of ...

Optimizing any cooling plant for minimal energy consumption is a demanding science. In many cases, minimizing chiller plant energy consumption requires modifications to the plant design, including ...