Ceiling mounted ventilation units for heating and cooling

The FB-A from WOLF has long epitomised premium quality in the ceiling mounted air heaters and ventilation units sector. WOLF units not only provide exceptional manufacturing quality and performance, but also feature an elegant and timeless product design.

Benefits

• Highly efficient fans with EC technology
• Particularly quiet thanks to axial or radial fans
• Suitable for high external resistances
• Discharge at the side
• Pre-determined flow rate thanks to housing geometry
• Intake at the top, can be above/below ceiling
• Heating/cooling medium connection at the top
• Individually adjustable air guide fins
• Quiet and powerful condensate pump
• Condensate pan with fall to pump
• Delivered fully wired and with hose piping connected
• Recirculating air, mixed air and outdoor air operation
• EC control unit or WOLF C-MAX control
• Stepless output control
• extensive equipment

Flexible peak performance

Building on this standard, we revised our FB-A and developed the FB-A flex model.

Scale your unit performance flexibly to suit your requirements while maintaining harmonised and elegant optics, drawing on a huge range of versions and outputs.

The FB-A flex offers you flexibility!

The use of current EC technology in conjunction with reliable sickle-bladed axial fans or pioneering high performance radial fans with an extremely stable curve across the entire performance range forms the basis for a performance optimised, highly efficient method of operation without compromise.

The exclusive 12-cornered unit housing made of stable sheet steel with high grade powder coating is visually attractive and blends harmoniously into all room concepts. The housing is inclined 5° towards the living space for energy optimised pre-handling of this air current.

Air is distributed via six discharge fins, which are arranged all around the circumference and can be removed without any tools. These are each equipped with four aerodynamically shaped, individually adjustable and flow optimised air guide fins. This ensures user defined air current distribution and control.

The FB-A flex can be designed and used for heating operation or for combined heating/cooling operation.

Units with a cooling function are equipped with a condensate pan sloping on one side towards the pump reservoir.

All discharge fin combinations can be fully removed quickly and easily without tools for maintenance purposes, and allow free access to the heat exchanger, pump reservoir and float switch.

The WOLF FB-A flex is designed to be used as a ceiling unit for heating and/or cooling operation, for recirculating air, mixed air or outdoor air operation to ensure maximum thermal comfort in challenging applications.