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VENTS TwinFresh Atmo mini M

Power from 1.0 W
Air flow up to 25 m³/h
Sound pressure level from 10 dBA

  • Description
  • Characteristics
  • Downloads
  • Dimensions
  • Overall dimensions
  • Ecodesign
  • Accessories

Brand new, stylish design of indoor unit will fit into any interior


High efficiency (up to 88 %) heat recovery to reduce energy costs and helps you save on heating and air conditioning


No wires are needed to connect units into a one system (optional, for versions with Wi-Fi)


Built-in humidity sensor allows unit to automatically select the mode, control the humidity level and prevents mold growth Possibility to connect external sensors Equipped with an automatic shutter to prevent undesired external entry when turned off (optional)

  • Built-in light sensor controls the brightness of the control panel LEDs and activates night mode automatically.
  • Silent operation, making it perfect for living spaces.
  • Low power consumption, making Atmo suitable for continuous operation without significantly impacting energy bills.
  • Remote management through a remote control or smartphone (optional).
  • Atmo is easy to mount through external walls without the need for complex ducting.
  • Operation within a network guarantees balanced ventilation.
  • Higher degree of supply air purification can be achieved with an ISO ePM1 60 % (F7) filter.

Operation modes:

  • Switch on/off the unit
  • Speed selection (3 different speeds available)
  • Ventilation with heat recovery / Ventilation / Extract or supply
  • Party mode: switch on speed 3 for 4 hours
  • Night mode: the integrated light sensor sends a signal to switch the ventilator to low-speed mode (speed 1 for 8 hours)
  • Humidity control mode selection
  • Filter replacement indicator
  • Alarm emergency indicator

The TwinFresh Atmo series ventilators are equipped with a remote control.


Control all functions via the mobile app.



AND EVEN MORE, just SAY «Hey Google» and test, control and run TwinFresh Atmo in English, German, Swedish, Norwegian, Danish, Polish, Dutch, French, Spanish.

Any number of ventilators may be connected into one network.
Control is carried out through the first ventilator.

Parameter TwinFresh Atmo mini M
1st speed
TwinFresh Atmo mini M
2nd speed
TwinFresh Atmo mini M
3rd speed
Measurement unit
Speed 1 2 3 -
Voltage 100-240 100-240 100-240 V
Frequency 50/60 50/60 50/60 Hz
Current 0.02 0.03 0.04 A
Power 1.0 1.6 3.0 W
SFP 0.90 0.72 0.86 W/l/s
Air flow in ventilation mode 8 16 25 m³/h
Air flow in ventilation mode 2 4 7 l/s
Air flow in energy recovery mode 4 8 13 m³/h
Air flow in energy recovery mode 1 2 3 l/s
Filter ISO Coarse > 50% (G3), ISO Coarse > 60% (G4)*, ISO ePM1 60% (F7)* ISO Coarse > 50% (G3), ISO Coarse > 60% (G4)*, ISO ePM1 60% (F7)* ISO Coarse > 50% (G3), ISO Coarse > 60% (G4)*, ISO ePM1 60% (F7)* -
Transported air temperature -15 ... +40 -15 ... +40 -15 ... +40 °С
Sound pressure level at 1 m distance 20 26 33 dBА
Outdoor sound pressure attenuation according to DIN EN 20140 40 / 44 40 / 44 40 / 44 dBА
Sound pressure level at 3 m distance 10 16 23 dBА
Functions Filter replacement indication, Timer, Humidity sensor, External sensor connection Filter replacement indication, Timer, Humidity sensor, External sensor connection Filter replacement indication, Timer, Humidity sensor, External sensor connection -
Heat recovery efficiency up to 81 up to 81 up to 81 %
Duct 100 100 100 -
Protection rating IP 24 IP 24 IP 24 -
Option* -
Files archieve
Select document type
  • Advertising and printing products
  • Certificates
  • Technical documentation
"VENTS TwinFresh Atmo" product description 11-2023 (pdf 4.45Mb)
"VENTS TwinFresh Atmo" user's manual 09-2023 (V268EN-01) (pdf 4.37Mb)
Download high quality image "VENTS TwinFresh Atmo" (psd 1.35Mb)
Download image "VENTS TwinFresh Atmo" for your website (png 257.15Kb)
Parameter Value Measurement unit
Overall dimensions
Overall dimensions

Specific energy consumption (SEC) [kWh/(m2.a)] Cold Average


-78.2 А+ -37.7 А -14.4 Е
Type of ventilation unit Bidirectional
Type of drive installed Three-speed
Type of heat recovery system Regenerative
Thermal efficiency of heat recovery [%] 71
Maximum air flow rate [m3/h] 16
Power [W] 3
Sound power level [dBA] 42
Reference air flow rate [m3/s] 8
Reference pressure difference [Pa] 0
Specific power input (SPI) [W/(m3/h)] 0.01
Control typology Local automatic control
Maximum internal leakage rate [%] 2.7
Maximum external leakage rate [%] 0
Mixing rate of bidirectional units [%] 1
Classification of the airflow sensitivity to pressure variations, according to EN 13141-8 [%]
Classification of the indoor/outdoor air tightness, according to EN 13141-8 [m3/h] D1
Internet address http://ventilation-system.com/
Annual electricity consumption (AEC) [kWh electricity/a] Cold Average Warm
190 190 190
Annual heating saved (AHS) [kWh primary energy/a] Cold Average Warm
8294 4240 1917
  Atmo mini Atmo    
Hoods EH-14 white 100 EH-14 white 160 Plastic hood.
Colour options:
White Black Grey Terracota Brown Beige
EH-14 chrome 100 EH-14 chrome 160 Grey Grey plastic outer hood with a brushed stainless steel cover
EH-17 white 100 EH-17 white 160 Plastic hood.
Colour options:
White Black Grey Terracota Brown Beige
EH-2 grey 100 EH-2 grey 160 Grey painted stainless steel outer hood for thin walls
EH-2 chrome 100 EH-2 chrome 160 Polished stainless steel hood for thin walls
MVVM 162 05 Ventilation hood for indoor mounting


  Atmo mini Atmo    
Angular mounting NP 100 white-0078 NP 60x204-0021 Kit for angular mounting with white colour grille
NP 100 chrome-0079 NP 60x204-0082 Kit for angular mounting with stainless steel outer grille


  Atmo mini Atmo    
Mounting elements 3805 Round telescopic air duct 300-500 mm
1810 3810 Round telescopic air duct 500-1000 mm


  Atmo mini Atmo    
For ventilator control RC TwinFresh Atmo RC TwinFresh Atmo Remote control


  Atmo mini Atmo    
Mounting elements SFC3 TwinFresh G3 SFC2 TwinFresh G3 G3 filter kit (2 pcs.)
SF2 TwinFresh F7 F7 filter
  SF2 TwinFresh G4 G4 filter
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Basic parameter for domestic fan selection