Custom Engineering 
DA Series Packaged Dehumidifier Unit
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Product designed for arenas, curling rinks, roller skating rinks and other applications requiring moisture removal from 100°F (38°C) to 30°F (-1°C) ambient.
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Low head pressure on low temperature application
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Hot gas defrost (model DA-XX-G only) for quick and efficient defrost. Minimizes compressor cycling
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Lower electricity consumption for equivalent humidity removal
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Compressor shall be heavy duty, hermetic, suction cooled with internal motor protection, liquid slugging protection, centrifugal oil pump, for long trouble free operation. Internal suspension system and external rubber vibration absorber will be used for vibration free assembly. All compressors will be supplied with a crankcase heater to prevent refrigerant migration.
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Operates on hot gas defrost actuated from a demand defrost control.
Heat Reclaim Coils
Krack offers a variety of pre-engineered Heat Reclaim units and coils or can build to your specific design.