Bosch 8738901633 Instructions D'installation page 4

Igniter housing
A15
18
A16
19
A18
8
21
6720810041 (2021/10) zz
4
A17
0010016856-001
20
0010016858-001
22
2.
>75 kW
<75 kW
6
5
3.
0010016855-001
1.
0010016857-001
0010016859-001
4