AIRTITAN T7, Ventilation Exhaust Fan 300mm with WiFi Temperature Humidity Controller, EC Motor for Crawl Space, Basement, Garage, Attic, Hydroponics, Grow Rooms, 12-Inch

Good quality,good price,noisey but it's powerfully,easy installation and app connection

Works well and is very quiet

Fitted to my floor to move air under a floating floor on a Victorian terrace house. Have had condensation issues due to lack of air flow and this seems to be doing the job. I am running a dehumidifier in the room to take out any moisture brought through. Seems effective and easy to use, the controls fitted nicely to a joist under the floor. Very quiet running. Had to make a spacer due to radiator pipe directly under fan, that was more a choice though rather than have fan to far away from wall, will make a permanent spacer up when I replace the laminate.