Parts List - Bosch GWH 425 HN User Manual

1 Cover
2 Temperature adjustment knob
3 Temperature adjustment collar
4 Draft diverter
5 Heat exchanger
7 Main burner
7 Main burner
8 Burner assembly washer
9 Throttle disc
10 Pilot burner
10 Pilot burner
11 Pilot electrode
12 Pilot orifice
12 Pilot orifice
13 Pilot tube
14 Washer pilot tube
15 Gas valve
15 Gas valve
16 Diaphragm switch
16 Diaphragm switch
17 Pilot electrovalve
18 Burner electrovalve
19 O-ring
20 Hydro-generator
21 Cold water pipe
22 Outlet flex hose
23 Washer
24 Water valve
25 Water valve cover
26 Diaphragm
27 Water inlet filter
28 Water valve selector screw
29 Volumetric water governor
30 Venturi
31 Electronic control box
32 Flame sensor cable
33 Electrode cable
34 Flue Gas Sensor
35 Set of cables
36 Pushrod
37 O-ring
38 O-ring
39 Water connection gasket
40 Water elbow fitting
41 Overheat sensor (ECO)
42 Connecting pipe hot
43 Washer
44 Flame sensor
45 Water valve set screw
8 705 421 752
8 702 000 111
8 700 403 008
8 705 505 354
8 705 406 235
8 708 120 298 NG
8 708 120 296 LP
8 710 103 060
8 700 100 174 LP
8 708 105 491 LP
8 718 105 051 NG
8 708 107 006
8 708 200 069 NG
8 708 200 312 LP
8 700 707 370
8 700 103 173
8 707 011 917 NG
8 707 011 945 LP
8 708 504 021 NG
8 708 504 049 LP
8 708 501 249
8 708 501 250
8 700 205 023
8 707 406 043
8 700 705 947
8 700 703 139
8 700 103 658
8 707 002 649
8 705 500 101
8 700 503 053
8 700 507 001
8 708 500 289
8 705 705 009
8 708 205 279
8 707 207 085
8 704 404 040
8 704 404 039
8 707 206 345
8 704 404 038
8 700 306 114
8 700 205 120
8 700 205 119
8 710 103 043
8 700 703 114
8 707 206 040
8 700 715 178
8 710 103 045
8 708 107 007
8 703 401 051