MILWAUKEE — The York® brand of Johnson Controls, a manufacturer of air-cooled chillers with variable-speed drive compressors, announces the York YVFA Free-Cooling Chiller line expansion capacity range, now up to 500 tons.  

The York YVFA chillers deliver an exceptionally low operating cost and a small footprint. Johnson Controls uses an Annual Energy Cost (AEC) modeling tool to produce a customized report factoring all key variables – geographic location, building type, operating hours, utility costs, and local weather data. In most locations, a facility operating 24/7 with a constant cooling load can achieve an operating cost payback in as little as two years.