ComfoAir Flex 250

• Space saving
• Flexible installation
• Very low consumption
• High yield
• Built-in humidity sensor: EPB compliant
• Connectivity: Built-in Wi-Fi

Less space, more flexibility
Do you lack space? The ComfoAir Flex ceiling ventilation unit is specially designed for small homes and apartments. You save space and time, the flexible vents of the device allow a simple and quick installation.


Less energy, more performance
The ComfoAir Flex unit is available in two versions with a fan power of up to 250 m³/h and 350 m³/h at an external pressure of 200 Pa. Both versions perfectly fulfill current and future EPB requirements and belong to energy class A+.


Fewer cables, more connectivity
Say goodbye to cables: ComfoAir Flex is equipped with Wi-Fi by default and is easily controlled from your smartphone or tablet, thanks to the free Zehnder ComfoControl app. The unit can also be integrated into Smart Home via KNX and ventilate on demand thanks to the CO 2 sensor.