Introducing the Blauberg Calm Design Low Noise Energy Efficient Bathroom Extractor Fan 100mm. Elevate your bathroom or kitchen ventilation with the Blauberg Calm Design Extractor Fan. This 100mm (4") fan offers a range of features to enhance your indoor environment: HIGHLY EFFICIENT AND ENERGY SAVING -> only 7.5 w running power. Live and neutral wiring connections Long life german engineered ball bearing extractor fan 220-240 V -> only 26 dBA sound level An impressive 90 m3/hour extract airflow rate. Fitted with an anti draft shutter Stylish design bathroom, kitchen extractor fan, UV resistant white finish - aesthetically pleasing An installation guide is provided with each fan. DO NOT attempt installation if you are not a qualified electrician, Weight: 1.763698096 pounds, Manufacturer: Blauberg UK