Do you have a question about the Vent-Axia Centra Series and is the answer not in the manual?
Details optional accessories available for the fan, including wall fitting kits for installation.
Instructions for mounting the fan in panels or ceilings, including hole size and ducting requirements.
Instructions for mounting the fan on walls, detailing hole size, sleeve fitting, and exterior grille placement.
Instructions on how to access and adjust the internal settings and controls of the fan unit.
Explains how to set the fan's trickle speed between 6l/s and 9l/s, including factory settings.
Details on enabling/disabling the airflow detection system for maintaining a constant extraction rate.











