The DataFan A25 range is a fully automatic 100mm (4”) safe extra low voltage axial fan, for wall, ceiling or window fit applications in Zone 1. Energy efficient ball bearing 12V DC motor requires 2 watt of power when operating. Supplied as a complete kit, comprising tube fan, remote humidity sensor & transformer.

The Dynamic Humidity sensor is designed to operate when any rapid increase in the humidity is sensed. When the water vapour has been extracted and the room returns to the previous humidity level, the Dynamic Controller will switch the fan off boost back to the preset trickle rate.



DA25 Product Datasheet