Automatic Summer Ventilation The purpose of DVS
Automatic Summer Ventilation is to deliver a continuous supply of fresh, filtered air,
drawn from outside the roof space, when the roof space itself becomes too hot.
This allows you to ventilate your home with fresh air throughout the summer
months - without the need to leave windows or doors open. DVS
Automatic Summer Ventilation allows you to reduce pollen, dust, insects and noise, and
improve your home's security while enabling you to enjoy a constant supply of fresh, cooler air, day and night.
Automatic Summer Ventilation is only available for a G3 system, which
regulates the incoming air depending on the temperature of the outside air and
the roof space air, according to your comfort settings on the G3
control panel.
The purpose of DVS
Automatic Summer Ventilation is to deliver a continuous supply of fresh, filtered air,
drawn from outside the roof space, when the roof space itself becomes too hot.
