Valli designs and customizes the Ventilation system according to local climate conditions and house design.
- Customized Design Ventilation system:
- Cross, Tunnel or Combi Ventilation
- Exhaust fans with different features and sizes
- Cooling pads and spray coolers for hot climate conditions
- Chimney fans for winter ventilation in cold climate conditions
- Framed air inlets and continuous air inlets
- Geared motors or linear actuators with built in limit switches for air inlet operation
- Air circulator fans for uniform air distribution inside the house
- Shutters, Tunnel Inlets or Curtains for proportional external air intake
- Light-traps for exhaust fans and air intakes
- Heaters with different features and size
