Description

The York YVWA is a water-cooled variable speed screw chiller using patented liquid-cooled VSD technology and screw compressors designed by Johnson Controls, running on R-134a refrigerant with zero ozone-depletion potential. Configuration options let it be tuned for capacity, efficiency, sound and footprint to match specific projects, with part-load efficiency below 0.100 kW/ton and up to 30% improvement in real-world efficiency and utility emissions versus older designs. It handles high-lift applications well and reduces refrigerant charge by up to 30% through a hybrid falling-film evaporator. Unlike the magnetic-bearing YZ, the YVWA uses screw compressor technology, making it a strong fit where screw-chiller economics suit the project better than centrifugal. Jaideo Automation supplies York chillers across India – contact us with your cooling load and site conditions for a quotation.