Speed control
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EC speed control Control unit for EC fan
Temperature-dependent speed control for EC fan-and-filter units to reduce noise and save energy.
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EC speed control Sensor for speed control
NTC sensor for temperature-dependent speed control of EC fans to reduce noise and save energy.
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Speed control For fan-and-filter units and air/air heat exchangers
Temperature-dependent speed control to minimise noise and save energy in part-load operation.
