Bathroom Extract Fans
In-line Duct Fans
Wall or Window Extract Fans
Heat Recovery Units
Whole house Extract Units
Acoustic Cabinet Fans
Roof mounted fans
Kitchen Extract Fans 
Kitchen Extract Hoods 
Comfort Cooling Range
Hand and Hair Dryers 
Air Handling Units
Plate Mounted Axial Flow 
Cylindrical Cased Axial Flow Fans 
Centrifugal Direct Drive Fan 
Parking Ventilation 
Smoke Extract Fans 
Atex Fans for Explosive Hazardous 
Heating Industrial Range 
Backward curved centrifugal fans
High pressure centrifugal fans with backward curved impeller
High pressure centrifugal fans with forward curved impeller
Centrifugal fans with forward curved impeller
Double inlet centrifugal fans
Radial Centrifugal fans for transportation of materials
Centrifugal fans for furnace applications
Mounting Accesories 
Electrical Accessories
Three-phase electric heater controller.
Electronic controllers to regulate the heat output for three phase electric heaters and controllers in order to maintain a constant pre-selected temperature.
Depending on the selected temperature, the controllers pulse the entire power output and uses a time-proportional control to maintain that temperature. The TTC-25 and 40F are designed to be fitted in a cabinet on DIN-rail.
Supply voltage: three phase 210-415 V.
- Output: TTC25: 25 A, 400 V, 17 kW.
TTC40: 40 A, 400 V, 27 kW.
Set point: 0-30°C (sensor determines the scale range).
Sensor inputs: Two (2), main- and max, min. limit sensors.
Control signal: 0-10 V.
Protection class: IP20.
Electronic controllers to regulate the heat output for three phase electric heaters and controllers in order to maintain a constant pre-selected temperature.
Depending on the selected temperature, the controllers pulse the entire power output and uses a time-proportional control to maintain that temperature. The TTC-25 and 40F are designed to be fitted in a cabinet on DIN-rail.
Supply voltage: three phase 210-415 V.
- Output: TTC25: 25 A, 400 V, 17 kW.
TTC40: 40 A, 400 V, 27 kW.
Set point: 0-30°C (sensor determines the scale range).
Sensor inputs: Two (2), main- and max, min. limit sensors.
Control signal: 0-10 V.
Protection class: IP20.
