Flush-mounted exhaust unit : discreet and non-intrusive.

Humidity sensitive switch versions : modulates the airflow according to the various needs of the dwelling.

Silent working : silent auxiliary airflow activation

Battery indicator : buzzer to indicate low battery level

Easy to maintain : removable shutter case and front cover for easy cleaning


Airflow ‘+’

Based on the same principle as the BXC-E range, this new unit uses a humidity sensor to adjust the opening of the unit and the air renewal in each room. Thanks to optimised ventilation, the BXC-E range promises immediate energy savings. If required, an additional airflow can also be activated by switch.

Adjustment of flow and installations compliance

The integrated pressure plug measures the pressure directly at the extract unit to check that installation complies with regulations. In the event of a particular configuration or insufficient pressure, the adjustment flap can be adjusted to increase the flow cross-section (6 positions with an interval of 10m3 /h) and thus ensure compliance with regulatory requirements.


Design grease filter for the kitchen/dining room

The grease filter is used to filter grease and large dust particles. Suitable for use in kitchens to prevent clogging and preserve the durability of installations.

Flush-mounted exhaust unit   BXC-EC h BXC-EC h BXC-EC h BXC-EC hi BXC-EC f
Standard code (other versions available, please contact us) ø100   BXE2070 BXE2080 BXE2079 BXE2075 BXE2072
Angled version ø100   BXE2069 BXE2076
Airflow characteristics            
Humidity sensitive  
Boost airflow  
Boost airflow activated by switch    
Boost airflow activated by presence detection  
Airflow @ 100 Pa (min.-max.) (1) (2) m3/h  12-80 12-60 12-45 12-80 12
Airflow ’+’ – maximum available airflow @ 100 Pa (3) m3/h 130 110 95 130
Sound power level Lw(A), 100 Pa, RH = 65 %, minimum. airflow ‘+’ setting dB(A) 30 (+/1) 30 (+/1) 28(+/1) 30 (+/1) 21 (+/1)
Dn,e,w (C, Ctr) Acoustic insulation, RH = 65 %, min. airflow ‘+’ setting dB 55 (-3 ;-5) 55 (-3 ;-5) 56 (-3 ;-5) 55 (-3 ;-5) 56 (-3 ;-5)
Power supply            
2 x 1.5 V AAA LR03 batteries (not supplied)  
Buzzer (low battery charge)  
12 VAC supply with specific transformer (ref. CAL261)  
230 VAC supply with specific transformer (ref. CAL1228)  
Colour   white RAL9003 white RAL9003 white RAL9003 white RAL9003 white RAL9003
Material (main)   PS / ABS PS / ABS PS / ABS PS / ABS PS / ABS
Round duct compatibility with integrated spigot mm ø100 ø100 ø100 ø100 ø100
Round duct compatibility with integrated spigot with integrated 90° elbow ferrule ø100 (4) mm
Round duct compatibility with accessory spigot (5) mm ø125 ø125 ø125 ø125 ø125
Round duct compatibility with 85343AL accessories mm ø80 ø80 ø80 ø80 ø80
Other functions            
Pressure plug  
Fault indicator thanks to a built-in pressure sensor  


■ : standard / included  ⊗ : compatible

Note: airflow given for a ø100 duct
(1) Default setting.
(2) Tolerance : 12m3/h +/- 3  ,  80m3/h +/- 10.
(3) Airflow ‘+’: the airflow can be increased from +10 m3/h to +50 m3/h (6 positions available). This function can be used to adapt to lower pressure or to specific regulations imposing higher airflows. Standard is position 0 (minimum airflow = 12 m3/h @ 100 Pa).
(4) Delivered in specific versions.
(5) Delivered in specific versions or available as accessory (ref. AEA317).
Other versions available, please contact us.



CAF CAF Stops the propagation of fire cold smokes through ventilation ducts
CAL261 CAL261 Supply device 12 VAC / 3 VDC (mandatory for BXC connected to 12 VAC supply)
CAL1228 CAL1228 Supply device 230 VAC / 3 VDC (mandatory for BXC connected to 230 VAC supply)
33007AL 33007AL Trident plastic sleeve ø125 mm – L 125 mm
85343AL 85343AL Trident plastic sleeve ø125 mm – ø80 mm – L 125 mm
19429AL 19429AL Phonic ring for exhaust units – ø125 mm
AEA317 AEA317 Plastic adapter ø125 mm, black, with joint
AEA478 Remote control for boost airflox activation

The BXC-EF :  The concealed humidity-controlled extract unit