Fan-Speed Controllers

Grozone Garden Controls Fan Controller The Grozone Garden Controls Fan Controller automatically slows down or speeds up centrifugal fans to mainta...

Grozone Dim1 Fan Speed Dimmer with Optional Kick-Start The Grozone Dim-1: Fan Speed Dimmer is an easy and efficient way to control the power of th...

Grozone TV1 Day / Night Fan Speed Controller The Grozone TV1: Temp-1V automatically slows down or speeds up centrifugal fans to respect user sele...

  Grozone TV2 MultiMode Fan Speed Controller The Grozone TV2: Temp-2V multimode fan speed control automatically slows down or speeds up centrifug...

  Grozone TV 12 Day/Night Fan Speed Control and Idle Setting Day & Night setting. Automatically slows down or speeds up centrifugal fans to m...

Variable Speed Control Specially designed for controlling the speed of inline, mixed-flow and centrifugal ventilation fans. Simply turn Dial-A-Tem...

Specially designed for controlling the speed of inline, mixed-flow and centrifugal ventilation fans. Simply turn Vari-Speed to your desired speed ...