With the new KWL 140 D/W and KWL 210 D/W units, we are expanding our KWL family with two particularly compact ventilation systems with heat recovery for apartments as well as small and medium-sized semi-detached and terraced houses. Two unit sizes with different air flow rates of up to 140 and 210 m³/h and identical dimensions cover living areas of approximately 50 to 150 m² respectively.

These units truly excel in tight installation spaces. With a height of only 215 mm, they enable flexible wall or ceiling installation, ideal for pre-wall systems in bathrooms or integration above kitchen units.

High user comfort is ensured by the touchscreen display with intuitive control, demand-based ventilation, and weekly programming. The system is further enhanced by constant volume flow control, an automatic bypass function, and a heat recovery rate of up to 90%.

As a complete system solution with the new flexpipe ^plus combination distributor and mini distribution elements, maximum space efficiency is achieved while also enabling direct connection of the DLV 100 design ventilation valve. In combination with the combination distributor, the ventilation unit remains under a total length of 140 cm.

Thanks to a small number of optimally coordinated components, the new KWL EC 140 D/W and 210 D/W significantly reduce planning and installation effort, providing a compact and cost-effective solution for modern residential concepts.