York has introduced the Tempo air-cooled scroll chiller range.

Offering cooling capacities from 180 kW to 480 kW, it uses non-ozone depleting refrigerant R410A. The economical standard efficiency models achieve an average Energy Efficiency Ratio (EER) of 2.74, while the high-efficiency units reach 3.1 EER.

By introducing multi scroll compressor configurations to increase full and part-load performance, York claims customers will benefit from high European Seasonal Energy Efficiency Ratios. Tempo also benefits from a wide leaving chilled water range from 4.5-15 ºC (-10ºC with glycol) and an ambient operation range from -18-50 ºC.

The range includes low sound units with options of two speed condenser fans and compressor sound enclosure. A specially designed LS model will have fan motors locked into slow speed to reduce sound pressure levels to 54 dBA at 10 m distance.

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