General Features: Wall mounting by means of screws and screw anchors (not supplied); Made of shockproof and heat resistant ABS plastic; Induction motor – Insulation class B – 1400 Rpm – with long-life ball bearings; Overheat protection incorporated in the motor; All models can work both in extraction and ventilation modes; Equipped with anti-vibration seals; Pilot light; Gradual and silent type automatic system for opening and closing the flaps; External rain protection grille; Natural air exchange with the motor off by means of the independent command of the automatic closing system; The control module of the VA-R models has the following functions: ON – OFF, reversibility and 5-speed selection.
Accessories: Telescopic kit for built into wall mounting in
galvanized steel, with internal and external frames in shockproof and heat
resistant ABS plastic.