Airflow 72684306 Centrifugal Humidity Timer Version, Two Speed, 100mm Extractor Fan

High Performance Ventilation - Dual-speed centrifugal fan delivers airflow up to 31 litres/second, perfect for effective ventilation in bathrooms, en-suites, toilets, and utility rooms. Intermittent Operation with Delay Start - Features two selectable speeds (17 & 31 l/s) with an optional 2-minute delay start, ideal for energy efficiency and comfort. Set via DIP switches during installation. Timer Overrun & Pull Cord Boost - Adjustable run-on timer (2-45 minutes) on switched live connection. Momentary pull cord override always boosts to full 31 l/s speed-quiet, smooth, and non-clicking. Automatic Humidity Control with Timer Overrun - Features an integrated humidity sensor that activates the fan when moisture levels rise, helping prevent mould and damp. Includes an adjustable overrun timer (2-45 minutes) for continued ventilation after humidity drops. Compact & Versatile Installation - Designed for surface or recessed mounting on walls or ceilings, in portrait or landscape orientation. Ideal for both new builds and refurbishments. Gravity Flap Included - Supplied with a gravity flap to reduce backdraughts. Easily attached to outlet spigot (wall only) - ensure vertical hinge orientation for proper function. (Note: not recommended for ceiling mounting.) Quiet & Energy Saving - Low power consumption from just 3.6W, whisper-quiet operation from 29 dB(A), and highly efficient performance that complies with building regulations. Durable & Safe - Features a long-life ball bearing motor, IPX5 rated for Zone 1 and 2 wet areas, with a wipe-clean front cover and auto shut-off sensor for added safety. 5 Year Manufacturer’s Warranty - Buy with confidence backed by a comprehensive 5-year warranty, ensuring long-term reliability and support., Weight: 2.20462262 Pounds, Manufacturer: Airflow