The Vaillant Axial Exhaust Fan VAE 90/1 AHT is an efficient solution for ventilating windowless spaces such as bathrooms and restrooms. With a maximum airflow of 90 m³/h, it ensures effective air circulation and contributes to improving indoor air quality. The fan is designed for wall installation and allows for direct exhaust air routing to the outside. Thanks to the integrated humidity sensor, the airflow can be adjusted based on demand, ensuring energy-efficient use. The timer control with adjustable run-on times from 2 to 25 minutes allows for flexible adaptation to individual needs. The fan is made of durable plastic and features a glossy white finish, making it an attractive addition to various room designs. With an IPX4 protection rating, it is also splash-proof, making it ideal for use in humid environments.

• Integrated humidity sensor for demand-based airflow regulation
• Timer control with adjustable run-on times from 2 to 25 minutes
• Backdraft damper to prevent drafts
• IPX4 protection rating for use in humid rooms
• Suitable for ventilation according to DIN 18017.