The Manrose 100mm Standard Fan with Timer is the perfect blend of high performance and customisation when it comes to bathroom accessories. With an exceptional extraction rate of 85m3/hr (23 litres per second), it will be perfect for your needs, assisting with the prevention of humidity, mould growth and odours caused by damp materials. This unit is manufactured using ABS thermoplastic which allows for the perfect mix of durability and style, creating a unit with a long lifespan as well as one which can elegantly blend into the design surrounding it. Furthermore, this product provides a high standard of customisation with an adjustable timer to control how long it runs for. You can be assured it will fulfil your needs as it is designed to comply with the Building Regulations on Ventilation (F1), and with a maximum operating temperature of 40°C, it will certainly meet any needs in a domestic setting. Technical Data: 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 Projection 30mm   Timer controlled Extractor fans with a built-in timer control means that the fan will operate with the bathroom light switch and then overrun for a set amount of time to continue removing moisture from the air. This is great for steamy bathrooms, allowing you to turn the light off but continue with extraction for a short time. Axial  Axial type fans cause gas to flow through in an axial direction which is parallel to the shaft where the blades rotate, making the flow axial at exit and entry. Axial fans are designed to create a pressure difference and force which produces a flow through the fan. 21 ltr/s extraction rate Building regulations stipulate that extractor fans need to be able to extract at least 15 litres of air per second. It’s needed to ensure a minimal build-up of moisture in the room, reducing mould and grime in damp areas. This fan will extract a crazy 21 litres per second! That’s 1.5x what’s recommended!   Zone 2 Rated IP rating stands for 'Ingress Protection rating' and this helps us determine what bathroom electricals can go in particular bathroom zones. An IP (Ingress Protection) number or code is used here in the UK to specify the environmental protection of enclosures around electronic equipment. These ratings are determined by specific tests. These extractor fans can be fitted within Zone 2 as shown below. IPX4 Rating This product has a rating of IPX4 which means it is protected from water splashes from any angle. Recessed wall & ceiling installation These extractor fans can be installed through a wall or recessed giving you that extra bit of flexibility. They can also be installed as portrait or landscape. 3 Year Guarantee When buying anything for your home you need to know that its going to stand the test of time. This is why this product comes with a fantastic 3 year guarantee against any manufacturing defects should the worst happen and the product is not up to standard.