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/ Product catalogue / Centralized air handling units / Bespoke units / AirVENTS AVS: The new generation of professional ventilation
AirVENTS AVS: The new generation of professional ventilation

Commercial air handling units with extended possibilities

Air flow capacity: 1 000 – 20 000 m³/h

Modular frameless casing design

Integrated control system

Wide range of rotary and plate heat exchangers

Sizes and capacities of AirVENTS AVS units


Improved design with better performance

T2 / TB2 / L1 / D1

The construction of the case with a PVC profile ensures the absence of thermal bridges, minimizes heat loss and reduces the noise level.



Heat exchangers

  • Heat exchanger efficiency up to 90 % – efficient in energy saving and reducing ventilation system costs.
  • Air handling units with a sorption rotor have high efficiency and keep comfortable humidity with low risk of frosting.
  • High-efficient counter-flow heat exchangers with lower pressure losses. As standard, the regenerators are equipped with a bypass damper.

Fans with ultra premium class motors and FanGrids


  • Electronically commutated direct current motors (EC motors) with an external rotor, equipped with a backward curved impeller, are used.
  • Such motors with an IE5 class are the most progressive solution for energy saving.
  • In FanGrids, multiple small fans operate in parallel, rather than having one large fan. This provides redundancy, ensuring fail-safe operation.

Modular design allows:

  • combining sections fast without leakages
  • optimizing manufacturing time
  • making transportation easier


Integrated control system

Plug-and-play unit: full electric wiring
Additional option – full factory electric wiring includes:
  • Installation of air damper actuators. Routing of contacts from actuators to the terminal box.
  • Installation of differential pressure switches in filter sections. Installation of a relay actuation threshold to the necessary level (final pressure drop according to the selection).
  • Installation of frost protection thermostats in water heating coils sections.
  • Installation of the VFD in the rotary heat exchanger section.
  • Installation of bypass damper actuators in the plate heat exchanger section.
  • Routing of all electric contacts in the electric heater sections.
  • Routing of all electric contacts in the fan sections.
  • Installation and adjustment of all temperature and humidity sensors inside the unit.
  • All the electric contacts are routed to the junction box, which is mounted in one of the sections.
  • Plug-and-play option implies the possibility of shipment in separate blocks. In this case, joints and connection boxes are installed between the sections.

Building Management Systems

AirVENTS AVS units control system can be easily integrated into building management systems
(SCADA, BMS, «smart house»).
All the information processed by a programmable logic controller, is easily accessible via standard communication protocols:
  • MODBUS TCP;
  • LON WORKS.
Any other protocol can be used a ccording to customer’s choice and project requirements.