The WANAS 555 H_XF recuperator is a compact ventilation unit with a horizontal nozzle system used for ventilation of single-family houses or small service facilities.

It is characterized by very low energy consumption, quiet operation, high thermal efficiency and easy operation. The control panel was designed by a team of engineers manufactured by WANAS and made with attention to the smallest details, equipped with a number of excellent features to enjoy high comfort of use. It is designed for ventilating rooms with an area of up to 200 m2.
Our designers have added to the new air handling units an automatic air flow balancing called XF SYSTEM, the MODBUS RTU communication protocol.
Each recuperator is equipped with a weekly touch controller as standard. In addition to the recuperator, you can purchase the WANAS MOBILE CONTROL W-15 module or WANAS MOBILE CONTROL W-19 Wi-Fi module for remote control of the control panel via the Internet.  

 Air handling units produced by our company have:

  • Automatic air flow balancing – XF system
  • MODBUS RTU communication protocol allowing to connect installation with a smart home system
  • weekly programme
  • bypass control
  • 3 algorithms securing the exchanger against freezing
  • "fireplace" and "party" mode
  • SMART HEATER - automatically adjusting power
  • full-range (1-100%) efficiency adjustment
  • possiblle control based on humidity and COsensors
  • Possibility of using an enthalpy exchanger
  • possible connection via alarm central unit or bathroom switch to switch over operation to speed I or III
  • on-line remote control as option
  • filter replacement alert
  • flush and surface mounting
UEC (unit energy consumption) class - A
UEC for moderate climate kWh/(m2/year)
UEC for cool climate kWh/(m2/year)
UEC for warm climate
Max. flow rate (at 100 Pa) m3/h 595
Acoustic power (gear I/ ac. UE 1254/2014) dBA 40/58
External static pressure (at 550 m3/h)
Pa 166
Energy consumption W 26-265
Pre-heater power W 500
Power supply V/Hz 230/50
Stub pipe diameter mm 200
Max. efficiency % 90,70
Efficiency according UE 1254/2014, dT=13°C, SWM % 81,50
Width mm 840
Depth mm 657
Weight kg 71,3
Filter class -
% + ePM 10 50%




A - external fresh air

- air extraction from rooms

- air supply to rooms

- spent air discharge to the outside


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