R-Tube

The new, highly efficient R-Tube ventilation system with heat recovery delivers up to 60 m³ of air exchange per hour thanks to the new, patented heat exchanger and is suitable for both small and larger rooms. The alternating ventilation of the extremely quiet, decentralised soffit single-room ventilation unit ensures a constant and pleasant climate in the room. With its new optional second room connection at the rear, it offers the possibility of ventilating several rooms with just one device. This ensures low investment costs and a higher level of acceptance for energy-efficient refurbishments.