Ultra Slim Heat Recovery Units SlimAIR

Ultra Slim Heat Recovery Units SlimAIR

With a heat recovery ratio of 89,9%, SlimAIR is a modern heat recovery unit that fits perfectly homes up to 150 square meters. A capacity of 250 m3/h at 100 Pa. SlimAIR stands out from the competition with its universal assembly; 1 unit with 3 mounting options: horizontal wall mounting, vertical wall mounting, and horizontal suspended mounting. Compact size and height of 24.2 cm reduce installation space for mechanical ventilation significantly.

SlimAIR heat recovery units: What are their benefits?

  • Mounting in 3 positions
  • Slim and compact design
  • Up to 89,9% heat recovery
  • 2 condensate drains
  • Filter replacement is accessible from 2 sides
  • The unit is 242mm high (one of the slimmest on the market).
  • It weighs a mere 25.5 kilograms
  • Constant flow system (CF)
  • Built-in pre-heater
  • PET heat exchanger or enthalpy exchanger ( moisture recovery)
  • One person installation with the use of a special frame
  • Easy access to USB port
  • Casing made of expanded polypropylene (EPP)
  • High thermal and acoustic insulation of the casing
  • Energy-efficient EC fans
  • Wireless control, also via a mobile application (Android and iOS systems)
  • CO2 and RH sensors for DCV (demand-controlled ventilation)
  • Easily removable and exchangeable duct connectors.

Check the Key Features of SlimAIR units!

Ultra slim Heat Recovery Units SlimAIR



Ultra Slim HRU-SlimAIR
Download the technical sheet

User manual HRU-SlimAIR



User Manual for SlimAIR
Download the User Manual

These and other products for ventilation and heat recovery can be found in the PRODUCTS section

Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska

tel. +48 22 737 40 00