R-series Air Handling Unit


Recair R-series Vertical units offer top connection ventilation units. The top duct connection makes the unit installation easier as well as provides space optimization. The units are available for a wide range of applications and with multiple control options. Various application areas such as commercial buildings, residential developments, healthcare facilities, educational institutions and industrial spaces​.

R-series air handling units:​
  • Air flow range: 0…1,3m³/s (0…4680 m³/h)​
  • Counterflow or rotor heat exchanger​
  • Multiple heating and cooling options available​
  • Standard construction with aluminium profile with galvanized sheet metal panels and 50mm wool insulation
  • Delivery options as 1-part or 3-part with quick installation
  • Automation options available​
  • Special solution for specific needs​
Start selecting your next air handling unit with our AHUiQ sizing program.​​

Download the software here.
Recair ventilation units can be equipped with multiple control options:​

No electric controls – The machine delivery does not include controllers, electrical panels, automation components (temperature sensors, differential pressure transmitters, etc.) or their cabling. There is no pre-installed electrical panel enclosure on the machine.

Terminal block connections – The machine is equipped with a panel. All control circuits of the devices included in the machine delivery, which have been installed on the machine, are cabled to the panel’s terminal blocks. For example, fans, rotor controllers, etc.

Terminal block unit + BAS components – The equipment includes the terminal block panel setup. Additionally, BAS components are installed on the machine, which are cabled and connected to the machine panel’s terminal blocks. The equipment does not include programming.

Electrical cabinet – The machine is equipped with an electrical panel that contains the necessary power supply components for the machine’s electrical devices, such as circuit protectors and motor protection switches. Fans and other electrical devices included in the machine delivery and installed on the machine are cabled and connected to the machine’s electrical panel at the factory. The machine delivery does not include the air handling unit controller, automation components, or their cabling and connections.

Electrical cabinet unit + BAS components – The equipment includes the electrical panel machine setup. In addition, BAS components are installed on the machine, which are cabled and connected to the machine’s electrical panel’s terminal blocks. The equipment setup does not include programming.

Electr and control panel (Ouflex) – The machine equipped with an electrical and control equipment panel includes automation components to be installed in the air handling unit, already cabled and connected, the electrical panel, and a pre-programmed controller. The machine’s automation functionality has been tested at the factory. Ouflex unit come as standard with Modbus RTU and Modbus TCP / IP.
Our units offer specialized solutions designed to cater to a diverse range of applications, including clean rooms, hospitals, and the food industry. ​

The machines feature a versatile construction with the inner and outer casings available in various materials. Options include sheet metal panels made from Magnelis or stainless steel, providing flexibility in meeting specific requirements. Additionally, all sections can be equipped with stainless-steel drainage, and the aluminum profile is customizable with powder coating.
Materials for external and internal casing structure:​
  • Magnelis​
  • Stainless Steel
  • Hot-dip galvanized steel
  • Epoxy painted​
Special components can be incorporated in the air handling unit construction, like ATEX fans and special heat exchangers and coils. They can be used for units operating in more challenging environments.​
We understand that each customer has unique needs, and our units can be tailored accordingly. Whether it’s specific materials, coatings, or component preferences, we offer a personalized approach to meet your requirements. For information on our special solution options, please reach out to our dedicated sales representative.

For more information contact our specialists

Jarkko Salo

Product Group Manager, Recair Modular Units

Tommi Liikola

Product Group Manager, Recair Compact R300