Vent-Axia ACM100T 100mm (4") In-line Timer Mixed Flow Extractor Fan - 17104020

Product Overview

This extraction unit is designed for 100 mm (4″) duct systems and employs mixed-flow impeller technology, allowing it to generate roughly 2.5 times the pressure of a standard axial fan. It supports versatile installation, being suitable for both horizontal and vertical mounting, and includes a rotatable motor chassis to fit tighter spaces such as lofts or above ceilings.

Noise and performance have been optimised: this model offers extraction rates up to approximately 300 m³/h (≈ 83 l/s) and features extremely low sound levels (around 22 dB(A) at 3 m) when set on one of its three selectable speeds. It’s built with a durable, wipe-clean polymer casing, rated IP44—making it suitable for humid environments such as bathrooms and showers.

In addition, the ACM100T model comes with a built-in over-run timer (adjustable, typically from ~6 to ~25 minutes) which allows the fan to continue extracting after the light or main switch is turned off—helping remove residual moisture or odours. Maintenance and accessibility are straightforward: the motor core is removable without dismantling the ducting, which simplifies cleaning and service.

Downloads

Download 17104020 Product Manual

Specification