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ARCTIC CHILLER GROUP Arctic Boost Option Manufacturer of Premium Efficiency Cooling Solutions The Arctic Chiller Group PRODUCT RELEASE • Available for both air-cooled and water-cooled units • Previously unseen compressor efficiencies • Allows compressor to run down to a 1.1 pressure ratio • Suitable for higher leaving chilled water temperatures as in data center or chilled beam applications • Refrigerant pump ensures proper compressor motor cooling during low lift operation • Eliminates the need for a water-side economizer and all of the associated space, control points, and unstable loop temperatures associated with one • No switchover procedure is required • Zero maintenance required on the system • Can replace the integral free-cooling coil optional on air-cooled chillers Allows wider range of application including higher chilled water temps, lower condensing temps, and better continuous unloading. 120 100 80 60 40 SDT ˚F SST ˚F 30 35 40 45 50 55 60 65 70 Low Lift comp Map Low Lift zone Standard map 1.1 Pr 1.5 Pr Water-cooled unit Air-cooled unit with high leaving water temperature Low lift option extends the compressor operating envelope 2019 FINALIST
