In stock

Suspended heat recovery unit with enthalpic counterflow exchanger and constant flow (CF) system

Photo of product HRU-SlimAIR-250E-H-CF

The HRU-SlimAIR suspended heat recovery unit is designed for
residential buildings. The HRU has a capacity of 250 m3/h @
100 Pa, generated by energy-efficient EC fans. An ERV version
with an enthalpy exchanger.

Built-in electric preheater protects heat exchanger against
freezing, wireless radio communication connects controllers
and sensors, and all of it is enclosed inside a self-supporting,
insulating EPP casing.

HRU-SlimAIR can be installed in up to 3 positions, thanks to
a special condensate drain system.


Key performance features: 

  • Heat recovery - ratio 75.3 %
  • 3-position mounting and 2 condensate drains
  • Access to filter replacement from two sides
  • Only 242mm high
  • Light-weight construction - only 25.5 kg
  • CF constant flow system
  • Built-in pre-heater
  • PET or enthalpy exchanger (moisture recovery)
  • One person installation thanks to a special mounting rack.
  • An easy-to-access USB port
  • Modern casing made of expanded polypropylene (EPP)
  • High thermal and acoustic insulation of the casing
  • Energy-saving EC fans
  • Intelligent automatic bypass control
  • Wireless control, also available through a mobile application (Android and iOS systems)
  • Wireless sensors for DCV (Demand Control Ventilation): CO2 and RH
  • Replaceable duct connectors
Alnor Systemy Wentylacji
Aleja Krakowska 10
05-552 Wola Mrokowska

tel. +48 22 737 40 00