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 ...

A dedicated heat recovery chiller (DHRC) can be added to a chilled-water cooling system. According to the manufacturer, taking the heat generated during the cooling phase and recovering it to ...

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 ...