Why this extraction fan earns its place
The Combisteel Speed Regulator 7438.0123 sits in the Extraction Fans category within Furniture and Fabrication. It is a control item for commercial ventilation planning, used where the extraction fan setup needs a named speed regulator in the equipment schedule.
For day-to-day specification, treat it as part of the wider extraction package rather than a stand-alone fan. The correct pairing should be checked against the fan, canopy arrangement and installer’s requirements before it is ordered.
Before installation, confirm the regulator with the current supplier information and the ventilation contractor. That keeps the control choice tied to the fan arrangement, site wiring plan and the compliance checks needed for a working commercial kitchen.
