Bosch 125HX LP - Manual (Page 17)

17 6 720 606 562 (02.03)
Fig. 15
INTERIOR COMPONENTS DIAGRAM
AND PARTS LIST 125HX
1 Front cover ¤ 8 705 421 752
2 Temperature adjustment knob comp. ¤ 8 702 000 219
3 Temperature adjustment knob ¤ 8 702 000 111
4 Draught diverter ¤ 8 705 505 354
5 Heat exchanger ¤ 8 705 406 235
6 Temperature limit ¤ 8 707 206 132
7 Main burner NG 8 708 120 298
7 Main burner LPG 8 708 120 296
8 Washer ¤ 8 710 103 060
9 Throttle disc ( 7.0 ) LPG 8 700 100 174
10 Pilot burner (41.2) LPG 8 708 105 491
10 Pilot burner NG 8 708 105 337
11 Set of electrodes ¤ 8 718 107 067
12 Pilot injector ( 13 ) NG 8 708 200 069
12 Pilot injector ( 74 ) LPG 8 708 200 312
13 Pilot gas pipe ¤ 8 700 707 370
14 Washer ¤ 8 700 103 173
15 Gas valve NG 8 707 011 917
15 Gas valve LPG 8 707 011 945
16 Diaphragm switch NG 8 708 504 021
16 Diaphragm switch LPG 8 708 504 049
17 Pilot electrovalve ¤ 8 708 501 249
18 Burner electrovalve ¤ 8 708 501 250
19 Cold water pipe ¤ 8 700 705 972
20 Hydro-generator ¤ 8 707 406 026
21 Connecting pipe ¤ 8 700 705 947
22 Hot water pipe ¤ 8 700 715 080
23 Temperature limit ¤ 8 707 206 040
24 Water valve ¤ 8 707 006 353
25 Cover ¤ 8 705 500 101
26 Diaphragm ( C ) ¤ 8 700 503 053
27 Water strainer ¤ 8 700 507 001
28 Selector screw ¤ 8 708 500 289
29 Volumetric water governor ¤ 8 705 705 026
30 Venturi ( 23S ) ¤ 8 708 205 279
31 Ignition unit ¤ 8 707 207 085
32 Cable ¤ 8 704 404 040
33 Ignition cable ¤ 8 704 404 039
34 Flue gas safety device ¤ 8 707 206 235
35 Set of cables ¤ 8 704 404 038
36 Water valve repair kit ¤ 8 703 406 178
37 O’ring ¤ 8 700 205 120
38 O’ring ¤ 8 700 205 119
39 Water connections gasket ¤ 8 710 103 043
40 Water elbow fitting ¤ 8 700 703 114