Helios Fans ALB-ÜS 80/50

The Helios Fans ALB-ÜS 80/50 is a complete fresh air supply unit featuring an integrated pocket filter, heating coil, and sound-absorbing internal lining. It includes a 10-meter cable remote control for easy operation. The heating system has a built-in control unit with frost protection and supports direct connection to the ALB EC via components such as the WHSH HE 24V (0 – 10 V) hydraulic module. Integrated filter monitoring ensures reliable operation and timely maintenance.

The unit is housed in a robust, double-walled casing made from coated sheet steel, insulated with a 30 mm layer of sound and thermal insulation. For convenient servicing, the cover can be opened from both sides using two safety screw closures. Rated to IP20, the casing offers dependable indoor protection.

Air movement is handled by a quiet yet powerful centrifugal fan, driven by an energy-efficient, maintenance-free EC external rotor motor. The fan assembly, made of galvanized sheet steel, includes sealed-for-life ball bearings and integrated electronic temperature monitoring for reliable, long-term performance. The EC fan operation can be controlled as needed through the remote control of the ALB EC, making this unit a flexible and efficient solution for controlled air supply.