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- C.A.P. Fan Speed Control
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Our Adjustable Fan Speed Controller allows you the ability to vary the speed of your inline duct fan. You can “dial in” the appropriate setting for your ventilation needs. Ideal for use with C.A.P. ValuLine centrifugal fans and most Brush-Type fans. Plug and Play and rated for 15 amps at 120 volt, with fuse protection.