| Part No | Position | Description | 
| 50272518007 | 501 | chimney,upper,inox,F470 X 300-260 R5 | 
| 50266254007 | 502 | fixing bracket,chimney,upper,D from UM | 
| 4055019824 | 504 | Kit,filtering connection,spacer | 
| 50269862004 | 506 | flange,with,non return valve,d.150 with spacer | 
| 50227632002 | 508 | flange,d.120-125 | 
| 50295989003 | 509 | flue,bottom,A545 |