The A 4 AT fan is used for permanent or periodic exhaust ventilation of bathrooms, showers, kitchens and other domestic premises. The main feature of the fan is an ultra-thin front panel with straight louvers. Mounting is carried out using self-tapping screws, which are included in the kit.
Thanks to its classic design, the fan will perfectly complement any interior.
Thanks to the AT option, the fan can be operated with a delayed timer switch-off from 0 to 30 minutes (with three-wire connection)
