Provides infinitely variable Sentinel fan speed control between the 2 set points in Proportional mode. This control does NOT provide an ON/OFF switching facility.
Manual control. located remotely. 24V DC SELV.

Ambient operating temperature -5°C to +40°C.
Dimensions:84 x 84 x 30mm (H x W x D).
Will fit single gang box for surface mounting.

Part of the Sentinel D-Box Single Fan range.