York HVAC Catalogue 2018 EN 2019 EN | Page 66

YK Water-cooled centrifugal chiller Cooling capacities from 800 kW to 11250 kW Available configurations that meet A Class energy efficiency levels at Eurovent Standard Conditions. Compatible range Features • The YORK YK chiller is designed for air conditioning and process applications. • This chiller is designed for indoor mechanical room installation and it requires a cooling tower for heat dissipation • The high efficiency single-stage centrifugal compressor is powered by an open-drive motor. This provides flexibility to operate the chiller with electricity, steam, or gas depending on utility rates. • The inherent design flexibility of this chiller allows it to be precisely selected for any building load profile. • The YK utilizes a falling film evaporator to increase chiller efficiency and reduce refrigerant charges, which makes it ideal for LEED ® building applications. Constant speed Variable speed Cooling capacity OptiView panel Speed comparison 66