General description This Manrose 100mm Standard Bathroom Extractor Fan with Adjustable Timer is designed to efficiently remove moisture from the air in bathrooms, helping to prevent mould and grime build-up. With a powerful extraction rate of 21 litres per second, this fan exceeds the minimum requirement of 15 litres per second set by building regulations, making it ideal for steamy environments. The adjustable timer allows the fan to continue operating for a set period after the light is turned off, ensuring effective moisture removal. Technical specifications Extraction rate: 21 ltr/s (85m³/hr) Maximum pressure: 20 p.a. Fan speed: 2400 r.p.m. Sound volume: 41.0 dB(A) Maximum operating temperature: 40°C Dimensions: Height 163mm, Width 163mm, Overall Depth 75mm, Protruding Depth 30mm Fan size: 100mm (4 inches) IP rating: IPX4 Mounting location: Wall and ceiling Fan shape: Square Zone suitability: Zone 2 Installation Can be installed through a wall or recessed for flexibility.