Zehnder ComfoAir Flex 250 with Pre-Heater 990 327 201 which are available and sold

which are available and sold separately

High-quality 2600mAh Li-ion battery

Auto cut-out switch for extra safety

The torch is designed with a stainless steel pocket clip

because the measurement parameters are detected automatically via the assignment of the measuring sockets and also shown by the illumination of the appropriate function keys

Zehnder ComfoAir Flex 250 with Pre-Heater 990 327 201 which are available and soldZehnder ComfoAir Flex is a ventilation unit that has been specially developed for apartments and smaller homes, where living space is a valuable resource and needs to be wisely planned. The compact design fits seamlessly in suspended ceilings without sacrificing outstanding performance. Zehnder ComfoAir Flex is equipped with the quietest fan technology on the market and reduces noise levels to a minimum even during full operation. A custom made heat