Topvex FSUAir Handling Units

Wide range of compact floor standing units with complete control system.

  • Airflow range: 360 up to 9,500 m³/h

  • High energy efficiency and space-saving design

  • Rotary, Counterflow and outdoor version.




Easy to transport and install

Topvex fits through a standard door opening, larger units can be divided into sections to make installation even easier. Save time with plug-and-play operation, easy start-up and commissioning by using the start-up wizard.

Complete control system

Topvex comes with Systemair Access – a robust control system that lets your customers create and control their indoor climates. Using the air handling unit more effectively will reduce energy consumption and save money.

Use your own design software

Select and configure your Topvex AHU with just four simple commands, without leaving your CAD software! Our plugin for Topvex can be downloaded and used directly in Revit, AutoCAD and MagiCAD. It goes without saying that the plugin is free to use.

Wide range of sizes and airflows

The range comprises two types of Topvex standardised air handling units: Rotary and Counterflow, with side and top connected options. Plus a special outdoor version.

Topvex air handling units with rotary heat exchangers

The Topvex rotary range features rotary heat exchangers with capacity well over 80%, ensuring high efficiency while occupying minimum floorspace.

Sizes 20, 25, 30 and 35 are all single case units, sizes 60, 70, 80 and 100* are split units. All units and sections can fit through a 900 mm opening except for the biggest Topvex unit, SR 100.

*only available for side-connected model

  • Airflow range: 360 up to 9.500 m³/h

  • Constant air volume control (CAV) is standard, fulfils airflow requirements, easy to find the correct air volume

  • Variable air volume control (VAV), optional accessory, indoor air quality balanced with energy, increased installation possibilities

  • Heat recovery (dry) >80%

  • Wide range of accessories available, including connectors, such as flanges, extension cables, cooling coils or extra filtration

  • Indoor and outdoor application

Topvex air handling units with counterflow heat exchangers

The Topvex counterflow range comes in six sizes and a variety of standard configurations. The AHUs can be combined with heaters, silencers, dampers, sectional defrosting and more accessories.

Sizes 20, 25, 30, and 35 are all single case units, and can pass through a 900 mm opening. Sizes 60 and 70 are split units that can be divided into three sections where the heat exchanger section can be disassembled and reassembled as needed. Door and panels can be turned.

  • Airflow range: 360 up to 6,800 m³/h

  • Different defrost mode: bypass or sectional defrosting

  • Heat recovery >80%

  • Constant air volume control (CAV) is standard, fulfils airflow requirements, easy to find the correct air volume

  • Variable air volume control (VAV), optional accessory, indoor air quality balanced with energy, increased installation possibilities

  • Indoor and outdoor application

Topvex available with cooling and heating possibilities

Check out our smart Fusion solutions

Systemair Fusion solutions combine ventilation systems, with traditional cooling and heating systems into one optimised package, linked by smart communication. Bringing preconditioned air into the premises, they provide the high quality indoor climate you’re looking for. 

What makes these solutions smart?

The Access control system in the AHU optimises the temperature in the refrigerant/chilled water system, keeping the running time of the compressor to a minimum. This ensures highest energy efficiency whenever the system is operating. That’s really smart!

Do you want to know more? (Systemair Fusion-page soon activated from the global team)

Explore Topvex

Learn more about our Topvex range and Topvex false ceiling units.

Topvex
Wide range of compact and standardised air handling units for easy installation and fast delivery.
Topvex FCU
Topvex FSU
Topvex FCU
Wide range of compact false ceiling AHUs with wireless communication.

Download the Topvex floor standing brochure