The WANAS 545 XF recuperator is a ceiling-mounted ventilation unit used for ventilation of single-family houses or 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. The suspended recuperator is an ideal solution to make the most of the space in the garage or utility room. It works perfectly wherever there is a lack of space. It is designed for ventilating rooms with an area of up to 320 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:

  • Can be connected to the WANAS UMECTO air humidifier
  • The controller also has the option of wirelessly connecting the miniControl and maxiControl humidity sensors
  • Saves space - ceiling mounting
  • 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
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 45/57
External static pressure (at 545 m3/h)
Pa 180
Energy consumption W 36-274
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 % 83,8
Width mm 1305
Depth mm 405
Weight kg 71
Filter class -
% + ePM 10 50%

- external fresh air

B - air extraction from rooms

C - air supply to rooms

D - spent air discharge to the outside


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