Bosch GWH 715 ES User Manual page 55

Indoor model temperature modulated with electronic ignition suitable for heating potable water only - not approved for space heating purposes (intended for variable flow applications)
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12.2.4 Group 4
7
Fig. 72 Components Diagram
Item
Description
1
Gas valve
2
Pressure tapping
3
Washer
4
Pressure balance tube
5
Pressure balance nut
6
Gas supply pipe
7
Gas valve washer
Table 23
6 720 608 158
13
6
8
Reference
8 707 021 019
8 703 404 219
8 700 203 041
8 700 703 136
8 703 300 041
8 700 715 389
8 700 103 014
Interior components diagram and parts list
14
11
10
12
11
9
1
2
3
4
Item
Description
8
Gas filter
9
Gasket
10
Gas / Fan connector
11
Washer
12
Regulation screw
13
O-ring
14
Screw
Table 23
5
6720608158-73.1AL
Reference
8 700 507 002
8 704 701 085
8 705 202 140
8 704 701 062
8 703 404 220
8 700 205 009
2 910 149 181
55

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