Monodraught’s HVR rang is designed to work with and control a range of VENTSAIR Facade Ventilation System (VAF), as well as work in conjunction with other external openings such as windows.
The benefit of using VENTSAIR system is that they can be specified to suit different sized glazed frames or fitted with a flange to suit wall openings, as well provide controlled fresh air during the day and secure night-time cooling. The HVR will automatically control the additional vents and the dampers can be opened and closed manually via the systems control panel. These additional ventilation openings are often used in lieu of manual windows adding the benefit of secure night-time cooling.
