120mm In-line Duct Fan 20W 150 m³/h Timer 42dB

Description This in-line duct fan sits within 120mm round ducting to move air along a run rather than at the wall face. It moves up to 150 m³/h on a 20W motor, drawing on a 220-240V AC supply, and runs at a measured 42dB so it stays unobtrusive in occupied rooms. The casing is finished in white and measures 177 x 100 x 177 mm. Fitted in the duct between an extract point and the outside air, it suits bathrooms, kitchens and utility rooms where the fan needs to sit away from the grille. The 150 m³/h airflow handles the moisture and odour load of a typical bathroom or compact utility space, helping to clear steam and keep the room dry after use. A built-in timer keeps the fan running for a set period after it is switched off, clearing residual moisture once the room is vacated. The unit is designed for recessed mounting within the wall on the 120mm duct line, with both spigots sized to the same 120mm diameter for a straightforward in-line connection. Specification Fan type In-line Duct Fan Duct / spigot diameter 120mm Airflow 150 m³/h Power 20W Noise level 42dB Feature Timer Mounting Recessed Mount In The Wall Rated voltage 220-240 AC Colour White Dimensions 177 × 100 × 177 mm Frequently Asked What duct size does this fan fit? It is sized for 120mm round ducting, with matching spigots at both ends so it connects in-line along the run. Use 120mm ducting throughout for the best airflow. What size room does the 150 m³/h airflow suit? An airflow of 150 m³/h is well matched to a typical bathroom, compact utility room or small kitchen extract. It clears steam and odours within a few air changes for rooms of these sizes. Where is the fan mounted? It is designed for recessed mounting within the wall, sitting in-line on the 120mm duct between the extract grille and the outside air. Positioning it within the ductwork keeps the unit out of sight and away from the room face. What does the timer do? The built-in timer keeps the fan running for a set period after it is switched off. This carries on clearing residual moisture once the room is no longer in use, which helps reduce damp. Downloads Product Specification Sheet Range Datasheet