This wireless window fan from Vent-Axia is part of the Lo-Carbon T-Series Fan range. It utilises a newly designed grille combined with a high performance extract/intake ventilating unit. This unit can be installed through a single or double glazing and material up to 32 mm thick. Most thicknesses can be accommodated, but anything greater can be accommodated using extended fixing rods. The T-Series fan is discreet, in terms of looks and noise. On full power, it is comparable to the noise generated by a standard 4 inch domestic fan (32 dB).
The shutter is electronically controlled by an actuator with a damped action giving it a quiet operation during the instant opening and closing.
When used with the LoWatt T-Series controller, the shutter can be set to open with the fan motor switched OFF to provide natural ventilation.

Quiet ventilating fan Fitted to most walls
Electronically controlled shutter
Intake and Extract functionality
Wired controlled version available