Key features:
– Can be connected with one 90mm supply duct and one 90mm extract duct to connect one additional supply and extract room.
– 15 – 60 m3/h (4.2 – 16.7 l/s) output
– One 270mm core through external wall needed
– For 275 to 900mm thick walls
– ERV core (heat & humidity recovery)
– Humidity, CO2 and VOC control possible
– Quiet operation – even quieter with supply ducting and extract ducting
The ComfoAir 70 can switch between 4 fan speed settings:
Fan speed |
Volume flow |
Volume flow |
Thermal efficiency |
Humidity recovery |
Power cons. |
Noise level
no ducting |
Noise level
1 duct |
Noise level
2 ducts |
|
[m³/h] |
[l/s] |
[%] |
[%] |
[W] |
[dB(A)] |
[dB(A)] |
[dB(A)] |
1 |
15 |
4.2 |
90 |
84 |
4 |
11.0 |
9.2 |
2.9 |
2 |
25 |
6.9 |
83 |
73 |
5 |
23.6 |
16.3 |
16.0 |
3 |
40 |
11.1 |
76 |
61 |
9 |
29.4 |
24.3 |
16.2 |
4 |
60 |
13.9 |
71 |
54 |
17 |
36.4 |
31.2 |
22.7 |