Quantech QWC4 Water-Cooled Screw Chiller

June 30, 2021

The Quantech QWC4 Water-Cooled Screw Chiller uses variable speed drive technology to reduce energy costs and carbon emissions by up to 30% compared to traditional chillers. In most locations, the variable speed drive saves energy during 99% of operating hours spent at off-design conditions, including reduced load and/or reduced entering condenser water temperature.

Handles a higher-pressure lift than a comparable centrifugal chiller and can be used in both thermal storage and heat pump applications. Uses R-134a refrigerant, which has zero ozone depletion potential.