DIA-WALL induction diffuser for walls

The DIA-WALL is connected to the central supply air system as well as the central cooling/ heating water system. The supply air flows through induction nozzles within the device. Due to the inductive effect the room air gets sucked into the lower return air grille. The induced air is tempered by the heat exchanger and then, paired with the supply air, flows back into the room through the front grille. The system is available as a 2-conducter system for cooling as well as heating during “change-over-operation”. Cooling or heating each room independently of other rooms at any time is possible with the 4-conducter system. The device is available in four different sizes (600-1200).



Product Induction diffuser for walls Finish Air duct and plenum box made of galvanized steel sheet. Frame and front panel as well as supply and exhaust air grilles made of powder-coated steel in white (RAL 9003/30%), or RAL-color of your choice. Heat exchanger consists of copper pipes with pressed on aluminium blades. The spigot for supply air is equipped with a rubber lip seal and a probe made of metal. Sizes L 600 – 1200 mm, W 625 mm, H 275 mm Primary air up to 125 m³/h Primary air up to 1850 W (50 – 150 Pa)


Function and effect

The induction device DIA-WALL cools, heats and distributes the supply air evenly throughout the ceiling without making irritating noises. The device is mounted in wall areas beneath the ceiling, preferably installed in rooms with high demands such as office rooms, conference rooms or hospital rooms. There are no movable parts or fans build into the device. The device is usually mounted in the suspended ceiling


Accessories and optional finishes

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