Supreme power efficiency
Class-leading airflow and static pressure performance
Dual impeller mixed-flow technology with turbine-style inlet
 
HIGH SPEED EC MOTOR
This fan incorporates a digital, EC (Electronically Com-mutated) DC motor that provides superior performance and efficiency beyond what is possible with traditional AC motors. The High Speed type uses a 3-phase design that pushes the boundaries of performance for a fan of this class.
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3-MODE ENVIRONMENTAL CONTROLLER
A digital 3-mode Environmental Controller is included to provide the user with total control. One mode allows for manual control of the fan’s speed, while two thermostat-controlled modes either turn off the fan, or reduce its speed when the temperature of the room falls below set temperature.