Awenta WA ventilations fan with high-speed motor are designed to direct cool air into your kitchen, bathroom, or other rooms of your home. These feature a waterproof white ABS plastic housing and IPX4 rating for protection against dust, water and moisture. The fans run quietly so that you can enjoy a relaxed atmosphere while the air conditioning takes care of your comfort. Perfect for reducing bad air quality in areas where you work, study, eat at or sleep. Specifications: - Outer diameter (inner duct diameter): 120mm; - Type: with Delay Timer; - White ABS plastic; - IPX4; - Max. working temperature: 40C; - Sliding bearings; - Possibility of mounting non-return valve.