|Please Note||This fan controller is variable. You will need a separate switch to turn this on & off.|
|Material||Brass & Plastic|
|Product Type||Fan Controller|
|Fan Controller Compatibility||This fan controller is made to be used with HPM branded fans; other brand fan motors vary and some may exhibit hum at controlled speed. This is not a fault with the fan controller but rather is caused by lamination vibration* and will not cause damage to the fan. Please note that we cannot accept items back that have been installed.
*Lamination vibration is the insulation of the winding in the motor that is vibrating when current flows through it.
|Diameter of Base||52mm|