Humidistat and Timer Operated These extractor fans are certainly the cleverest with the ability to operate using a timer or based on the humidity levels in the room. It is operated when humidity levels within the room get too high or when the light switch is used, with a timer continuing to run the extractor fan for a predetermined amount of time. Axial Axial type fans cause gas to flow through in an axial direction which is parallel to the shaft where the blades rotate, making the flow axial at exit and entry. Axial fans are designed to create a pressure difference and force which produces a flow through the fan. 22 Ltr/s Extraction Rate Building regulations stipulate that extractor fans need to be able to extract at least 15 litres of air per second. It s needed to .
This product would be ideal for bathrooms, kitchens, and other indoor spaces where a quiet, energy-efficient extractor fan and humidistat are required.
