Silent 100 100mm 4" Silent Bathroom Extractor Fan Envirovent SIL100S Fitted with motors mounted on silent elastic blocks The fan delivers incredibly silent running and exceptional performance with stylish features Fitted with pilot light, backdraught shutter and airflow guide vanes as standard Offers significant energy savings This fan is compliant under the Green Homes Grant Scheme for WC extract ventilation The Envirovent SIL100S 4" Silent Bathroom Extractor Fan is a compact, powerful, and quiet solution for improving bathroom air quality. Its 4" diameter makes it easy to install and a stylish addition to any decor. The high-performance motor and impeller efficiently extract moisture and odors, preventing mold and mildew growth. This energy-efficient and eco-friendly fan ensures a hygienic and healthy bathroom environment with low noise and low energy consumption. Designed for easy maintenance, the Envirovent SIL100S offers long-lasting, peak performance. . Brand Envirovent Airflow Cubic Metresper Hour 95 m³/h Airflow Litresper Second 26 l/s Colour White Decibel Rating 26.5 dB[A] @ 3 m Dimensions (H)158mm x (W)158mm x (D)109.3mm Ducting Size 100mm Frequency 50/60 Hz Guarantee 5 Years Hole Size 100mm IP Rating IP45 Mounting Wall / Ceiling Operation Type Standard Packaging Types Each Power Rating 8W Product Range Domestic Axial Flow Fans Type Ultra Quiet WC and Bathroom Fans Voltage Rating 230V Weight 1.3kg