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YVAA Air-Cooled Variable Speed Screw Chiller
150-500 TR (530-1,750 kW)
YORK® YVAA air-cooled variable speed screw chillers provide superior performance. Higher efficiency heat exchangers coupled with variable speed operation and smart controls elevate the system efficiency to a whole new level. The resulting benefit from YVAA chillers is much greater than the sum of its parts.
Watch a video on YORK® YVAA Air-Cooled, Variable Speed Drive Chiller Introduction
- Lower annual energy costs as much as 50% – Reduce energy consumption intelligently with standard variable-speed drive for the lowest kW/ton at design and off-design conditions
- Improve sustainability from every angle – Lowering energy consumption means lower indirect GHG emissions from the power plant, and reducing refrigerant as much as 15% cuts direct emissions
- Lower the volume with 16 dBA noise reduction – Variable-speed design dramatically reduces sound levels at off-design conditions; a variety of sound-attenuation options are available for design conditions
- Feel confident with a proven performer – Over 2.5 million tons of YORK® air-cooled variable-speed screw chillers installed worldwide, backed by the world’s largest service organization
- YVAA Engineering Guide (PDF)
YVAA Air-Cooled Screw Chiller

