VENTS F series

Applications

• Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces.
• Ventilation shaft mounting or duct connection.
• For rectangular ventilation shafts.
• Low to medium air flow motion for short distances at low air resistance.
• Compatible with 100 and 125 mm air ducts.

Design

• Modern design and aesthetic look.
• The casing and the impeller are made of high-quality durable ABS plastic, UV resistant.
• The intellectual impeller design makes the fan efficiency high and the service life long.
• The special front grille design enables natural ventilation of the premises without powering up the fan if required.
• Insect screen.
• Protection rating IP 34.
• Ventilation grille for natural air exhaust for application in premises with gas stoves.

Motor

• Reliable and low-watt electric motor.
• Designed for continuous operation and requires no maintenance.
• Equipped with overheating protection.

Control

Manual:

• The fan is controlled by a room light switch. It is not included in the delivery package.
• Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.

Automatic:

• By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately.

Mounting features

• The fan is mounted directly into the ventilation shaft.
• Flexible duct application is recommended in case of remote location of the ventilation shaft. The air duct is connected to the fan exhaust flange through a clamp.
• Fixed to the wall by self-tapping screws.
• For 12 V low-voltage motor fan connection to 220 V / 50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.

Mounting example