Simon Vent-A-Matic 106 controllable ventilator provides the ideal solution to the control of condensation in most sizes of room. Equipped with a diffusing rotor which helps to prevent severe draughts and improve fresh air distribution within the room. The rotor also continues to operate whilst under its own inertia, even when air pressure on each side has been equalised.

Simon Vent-A-Matic single glazing ventilators are designed to suit a single glazed unit 4-6mm thick and are particularly useful where no opening is available, or where leaving an open window has safety and security implications.

• Quality glass mounted ventilator
• Safe non-electrical function
• Patented diffusing rotor system prevents severe draughts
• Controllable - with open/close shutters
• Fits single glazed units (glass) thickness from 4-6mm
• Fits a 162mm diameter hole
• Quickly and easily fitted in two parts into the glass aperture
• Injection moulded components made from UV stabilised translucent polystyrene to avoid discolouration.
• An SG6 stormguard is recommended with this model particularly in exposed locations or harsh conditions (Not Included)