Airflow 72684313 Centrifugal Low Voltage, Continuous Running, Humidity Timer Version, Two Speed, 100mm Extractor Fan, 12 V

Automatic Humidity Control with Timer Overrun – Integrated humidity sensor automatically boosts airflow when moisture rises, preventing mould and condensation. Adjustable overrun timer (2–45 min) ensures thorough moisture removal after humidity drops.

Continuous Low-Voltage Ventilation – Operates as a continuous extractor fan with trickle and boost speeds for constant fresh air. Ideal for bathrooms, en-suites, kitchens, and utility rooms.

Dual-Speed Centrifugal Performance – Provides 7–31 l/s (25–110 m³/h) airflow, maintaining efficiency even in long duct runs or high-resistance installations.

Quiet & Energy-Efficient – Runs at just 25 dB(A) on trickle and 46 dB(A) on boost, consuming only 2.8W–12W. Compliant with Building Regulations (ADF) and SAP eligible for energy-efficient homes.

Safe 12V SELV Design – Low-voltage operation for maximum safety in high-humidity zones, IPX5-rated for water resistance, and backed by a 5-year warranty.

Convenience Features – Includes delay start option (2 min) to avoid unnecessary activation during short visits, pull cord override for manual boost, and optional gravity flap to reduce backdraughts.