Airflow iCONstant Timer dMEV Extractor Fan Ultra Quiet 10dB, Continuous Ventilation, 1.21W Motor, Selectable Speeds 6/8/13 l/s, Boost Mode up to 22 Overrun 2 45 Min, 3 Year Warranty

Ultra-Quiet and Energy-Efficient: Operates at an exceptionally low noise level of just 10dB, making it the quietest dMEV extractor fan available. Customizable Speeds with Powerful Boost: Offers installer-selectable trickle speeds of 6/8/13 l/s and a boost mode up to 22 l/s, activated by a pull cord or remote switch. The timer overrun allows boost to run for 2, 15, 30, or 45 minutes, providing optimal control for air extraction. 3 Years Warranty: The sleek circular design blends seamlessly into any room, combining aesthetics and practicality. Built to last with high-quality materials, backed by a 3-year warranty for reliable, long-term performance. Advanced Performance Features: Equipped with a flow sensor to maintain constant extraction rates under varying conditions like wind pressure. With a Specific Fan Power (SFP) as low as 0.13 W/l/s, it ensures compliance with building regulations while minimizing energy consumption. Durable, Safe, and Easy to Set Up: Designed with an IPX5 rating for wet conditions, suitable for wall or ceiling installation. Includes LED diagnostics for easy setup and fine-tuning of settings. Power interruption memory ensures no loss of configuration, and the fan is ideal for both new builds and retrofit installations., Weight: 1.212542441 pounds, Manufacturer: Airflow