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The ALLIED AIR 53W64 is a standard economizer control designed for use with KGB and KGA model rooftop units. This economizer control optimizes the use of outside air by measuring the heat content of indoor and outdoor air. It intelligently determines the most efficient air source for ventilation and cooling.
The 53W64 economizer control enhances energy efficiency and performance of Allied K-Series commercial-grade rooftop HVAC units.
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