Vent-Axia TX9WW T-Series Square Window Mounted Extractor Fan, Intake, 795m³/h, 43dB(A), Duct Size 225mm

Square Design Window Fans. High performance extract/intake fans for use in single and double glazing, and most types of materials up to 32mm thick. A unique speed control pack enables high, medium or low speeds to be preset to suit room size or specific requirements. Can be mounted at any angle Low density 5 blade impeller Operating temperature range -40 to +50°C Quiet running motor with overload protection No special tools required to dismantle Made in weather resistant polymeric materials 6in. fan BEAB approved for residential use 230 Vac mains powered.