100mm Bathroom Extractor Fan - Wall Ceiling Duct Ventilator

Voltage: 220~240V/50hz, Airflow: 95m³/h, Rotation speed: 2100RPM. The body and blade are made of anti-corrosion ABS plastic, durable. 100% copper motor with thermal protection can work continuously without maintenance. Ideal choice for kitchen, bathroom, small garage etc., keep your home in good ventilation condition. Product Description Calculate the airflow required for ventilation To determine the CFM requirements, determine the size of the room. Measure and multiply the length, width and ceiling height of the room to determine the cubic length. Use the multiplication factor of 0.13 and round to the next "tenth" (. 10). Example 1: Bathroom with 8-foot ceiling: 7 feet wide x 9 feet long x 8 feet high x 0.13 = 66. Select a fan with at least 70 CFM. Example 2: Bathroom with 9-foot ceiling: 10 feet wide x 9 feet long x 9 feet high x 0.13 = 105. Select a fan with at least 110 CFM. Air Ventilator To have a safe and comfortable living environment, adequate ventilation throughout the home

Price: £16.16 from ManoMano UK