- Compact & Flexible Installation: Designed for easy mounting in cupboards or tight spaces with versatile positioning options.
- Energy Efficient EC Motors: Low-energy fans with precise 0–10V speed control, reducing operational costs.
- Demand-Control Ventilation: Compatible with CO₂ or RH% sensors for automatic fan speed adjustment and improved air quality.
- Quiet & Durable: Insulated galvanized steel casing for low noise operation and long-lasting performance.
- Easy Maintenance: Motor and impeller mounted on the access cover for effortless cleaning and inspection; compatible with Systemair cooker hoods.
The VEF-4 EC fan unit is a versatile, energy-efficient solution for kitchen and indoor ventilation, designed for easy installation in multiple positions. Equipped with high-performance EC motors, this compact cupboard fan allows precise speed control (0–10V) and can be connected to CO₂ or humidity sensors for demand-controlled ventilation, ensuring optimal indoor air quality and energy efficiency. Its insulated galvanized steel casing minimizes noise, while easy access to internal components allows simple inspection and maintenance. Compatible with Systemair cooker hoods, this unit provides reliable, quiet, and efficient exhaust and extraction, perfect for modern residential or commercial spaces.
