Vent Axia TX7WL Wall Fan Behind the grille of the T-Series wall model is a range of high performance extract/intake ventilating units designed to fit through most wall thicknesses using telescopic liners supplied. For walls of exceptional thickness additional liners can be used. T-Series also features a unique speed control pack which enables high, medium or low speed to be preset to suit room size or required duty. Conduit entry is provided for concealed wiring.
T-Series controllers may be used with this model to obtain a choice of speeds, reversible airflow direction and automatic sensor operation. When used with a T-Series TSC controller, the speed control pack is removed from the T-Series ventilating unit and fitted into the 3-pin socket in the back of the controller. The Vent-Axia Ecotronic controller gives even greater running economy with its minimum speed setting and 'E' mode. When using the Ecotronic controller the speed control pack remains in the fan.