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 helps improve 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 usage. The timer control with adjustable run-on times of 2 to 25 minutes allows for flexible adaptation to individual needs. Made from durable plastic and finished in a glossy white, it serves as 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 of 2 to 25 minutes
• Backdraft damper to prevent drafts
• IPX4 protection rating for use in damp rooms
• Suitable for ventilation according to DIN 18017.