Extremely quiet bathroom fan with high efficiency motor for low running costs. Zone 1 enables the fan to be fitted in a shower enclosure or directly adjacent to the shower and therefore suitable for all bathrooms. Continuous running for improved all day indoor air quality. Variable speed setting that can be adjusted at installation allowing the airflow to be adjusted allowing for varying ducting lengths. Provides stylish and silent ventilation without compromising on performance. Fitted with an over run timer. Still the quietest bathroom fan on the market available at an astonishingly quiet 12dB(A), the popular Silent Fan now has six new models added to its range offering increased flexibility and choice for electricians and households.