Selection program
HTK-vent
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- HTK-Vent GmbH Eisenhütte31/B A-3400 Klosterneuburg
- +43 (0) 664 467 4020
- info@htk-vent.at

This selection program is provided in cooperation with Venture Industries.

HTK-vent
Application
Roof exhaust fans are designed for ventilation of rooms with low air pollution. They are used in exhaust systems with:
Flats, supermarkets, toilets, garages, car parks,
industrial halls, workshops, warehouses, service buildings.
Construction
- Impeller with backward curved blades
- Galvanised sheet steel base
- pressed aluminium shell
- Junction box on the casing, IP55
- Working temperature from -20 ° C to + 40 ° C.
- Service switch as standard
Electric motor
- single-phase, electronically commutated, 230V 50 / 60Hz
- Protection class IP44
- Insulation class F.
Remote control
The PROSYS ECOWATT remote control is required to set the following operating modes of the fan.
Constant pressure mode
- Minimum speed between 0-50
- Maximum speed between 50-100
- Night mode adjustable between 25-100% pressure at maximum speed
- Night mode adjustable between 50-100% capacity at maximum speed
Proportional working mode
- 2 analogue inputs 0-10V or 4-20mA
- The control operates according to the maximuma required parameters
- minimum speed between 0-50
- Maximum speed between 50-100
- Alarm relay output
MINI-MAXI Operating mode
- The fan runs at high or low speed, the sensor or external contact is connected to the digital input
- Minimum speed between 0-50
- Maximum speed between 50-100
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