S&P 100mm Centrafugal Fan - 2 speed / Timer - rated 31l/s

Product Part Number EBB-100NT Product Overview The S&P EBB-100NT is a two-speed centrifugal extract fan designed for bathrooms, toilets, utility rooms and other domestic or light-commercial spaces where longer or more restrictive duct runs create higher system resistance. Its forward-curved centrifugal impeller provides effective airflow against higher static pressure, making it more suitable for demanding ducted installations than a standard axial bathroom fan. The unit can be surface mounted or recessed to suit the available installation space. The fan delivers up to 110m³/h at high speed and 70m³/h at low speed. An integrated timer allows the fan to continue running at low speed after the connected switch has been turned off, helping clear remaining moisture, stale air and odours from the room. Four timer settings are available: an automatic proportional mode or fixed run-on periods of 2, 15 or 30 minutes. In automatic mode, the run-on period is calculated according to how long the fan was operating, up to a maximum of 30 minutes. The EBB-100NT includes automatic back-draught shutters for both the 80mm and 100mm outlet options, helping prevent outside air from entering and reducing heat loss while the fan is switched off. Two metal filters help prevent dust and dirt from entering the fan. Technical Specification Manufacturer: Soler & Palau Fan Type: Centrifugal extract fan Application: Bathrooms, toilets, utility rooms and light-commercial spaces Installation: Suitable for surface-mounted or recessed installation Operating Speeds: 2 speed High-Speed Airflow: 110m³/h High-Speed Airflow: Approximately 30.6l/s Low-Speed Airflow: 70m³/h Low-Speed Airflow: Approximately 19.4l/s Listed Rated Airflow: 31l/s High-Speed Motor Speed: 1,500rpm Low-Speed Motor Speed: 1,040rpm High-Speed Power Consumption: 29W Low-Speed Power Consumption: 15W Supply Voltage: 230V Frequency: 50Hz High-Speed Sound Pressure Level: 44dB(A) at 1.5 metres Low-Speed Sound Pressure Level: 34dB(A) at 1.5 metres Impeller Type: Forward-curved centrifugal impeller Timer: Yes Timer Operation: Run-on operation at low speed Timer Settings: Automatic proportional, 2 minutes, 15 minutes or 30 minutes Maximum Automatic Run-On Time: 30 minutes Duct Connection: 80mm or 100mm diameter Back-Draught Shutter: Automatic back-draught shutter Filters: Two metal filters Humidity Sensor: No Motor Protection: Thermal overload protection Electrical Insulation: Class II IP Rating: IP44 Maximum Air Temperature: 40°C Body Material: Polypropylene Impeller Material: Polypropylene Colour: White Front Width: 211mm Front Height: 268mm Overall Depth with 100mm Outlet: 147mm Overall Depth with 80mm Outlet: 139mm Main Body Depth: 127mm Outlet Diameter: 98mm or 79mm Weight: Approximately 1.8kg