Large Supply AHU’s

Large Supply AHU’s for Air Volumes Between 0,2–10 m³/s

Large air handling units are used mainly in machine rooms, garages, and other technical areas with demanding ventilation requirements. These units are usually floor-mounted eighter as one unit or in separate parts that lock together via ducts to create an entity in the final location. This makes it easier to hump the machine into place.

  • Floor installation horizontally. Ceiling mounting if situation so requires. This, however, requires adequate scaffolding to make the installation safe. So please, take in consideration the bearing capacity of the roof and scaffolding.

  • Units are usually horizontal but can be modified in to vertical.

  • Includes filtering and air heating with fluid coils or electric heaters.

  • Assemblies with electric heaters are availlable for air volumes between 0,24–1,0 m3/s.

  • Control panel includes eighter just terminal strip, terminal strip and switchboard or terminal strip, switchboard, and automation.

  • Control panel is located eighter in the unit or a separate entity for easy access.

  • Easily combined with separate exhaust air handling unit and modified such that it has an heatrecovery system.


The exterior of each of our machine has been built with two layers of steel and insulated with 50 mm thick rock wool. The components include fluid coil or electric heater for heating, airtight dampers, filters, control panel and fans with EC-motors. We equip the assemblies with the necessary sensors for air pressure, velocity, quality, and temperature. Or – If it pleases You – we install the ones you provide.


  • Prefilters for coarse dust and dirt.
  • Pre-heating with glycol coil radiators.
  • Cooling system with chilled water air conditioning or direct expansion.
  • Silencers.
  • Thermostatic shunt mixing loop and operating pump.
  • Variety of valves and gauges for managing the air pressure, velocity and quality.