Vent Axia TX12WL Wall Fan. Behind the grille of the Vent-Axia 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. 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. T-Series controllers may be used with this model to obtain a choice of speeds, reversible airflow direction and automatic sensor operation. The Vent-Axia Ecotronic
controller gives even greater running economy with its minimum speed setting and ‘E’ mode.
http://www.vent-axia.com/files/pdf-downloads/PRODUCT SELECTOR non price version 101.pdf
* VENT AXIA TSC Surface mounted controller for "T" series fans * Three speeds. Choice of extract/intake * Shutter open, fan Off setting * Sensor mode. Enables external electro mechanical switches, eg: Ecotronic, HumidiSwitch, ThermoSwitch and TimeSwitch to control the fan.
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