| Warmteterugwinning units (WTW's) | |||
| ComfoAir Q350/450/600 | ComfoAir E300/400 | WHR 930 | WHR 950/960 |
 |
 |
 |
 |
| WHR 918 | WHR 920 | WHR 90/91 | |
 |
 |
 |
|
| ComfoFan S | |||
| ComfoFan S | |||
 |
|||
| VDX/MX | |||
| VDX | MX | ||
 |
 |
||
Storingen
| Warmteterugwinning units (WTW's) | |||
| ComfoAir Q350/450/600 | ComfoAir E300/400 | WHR 930 | WHR 950/960 |
|
|
|
|
| WHR 918 | WHR 920 | WHR 90/91 | |
|
|
|
|
| ComfoFan S | |||
| ComfoFan S | |||
|
|||
| VDX/MX | |||
| VDX | MX | ||
|
|
||