It is used to switch on/off and change the speed of fans which are based on multi-speed motors.
Airstream 1.1 EH
The low-energy, extremely quiet and efficient central fan with humidity sensor has been designed for the removal of stale and humid air.
- Low specific fan power – down to 0.6 W/I/s
- 5 Versatile duct connections
- Quiet operation
- Wall, ceiling or floor mount options
- Local boost Facility
- Maintenance Free
- Brookvent Control Indicator – Part F compliant



