This Airvent 150mm extractor fan is designed for use in kitchens, utility rooms, or larger bathrooms. It is IP34 rated and suitable for wall, window, or ceiling mounting. The fan complies with Part F regulations and offers an airflow of 245m3/h (68 L/s) with a sound level of 45dBA at 3 meters. A wall kit (code 25504) is required for installation. The dimensions are HWD: 225 x 218 x 55mm.