17
Fig. 11
INTERIOR COMPONENTS DIAGRAM
AND PARTS LIST 125BL
1Cover ¤8 705 421 031
2Cap cover ¤8 703 304 011
3Water connection gasket ¤8 710 103 043
4Draft divertor ¤8 705 505 354
5Heat exchanger ¤8 705 406 235
6Hot water pipe ¤8 700 705 431
7Cold water pipe ¤8 700 705 294
8Heat exchanger washer ¤8 710 103 045
9Overheat sensor (ECO) ¤8 707 206 017
10 Main burner assembly LPG 8 708 120 296
Main burner assembly NG 8 708 120 298
11 Pilot burner assembly ¤8 708 105 337
11a Pilot filter screen ¤8 700 507 055
12 Piezo electrode ¤8 708 107 002
13 Pilot orifice NG 8 708 200 005
“LPG 8 748 200 173
14 Pilot Tube ¤8 710 707 166
15 Thermocouple ¤8 747 202 083
16 Burner assembly washer ¤8 710 103 060
17 Throttle disc LPG 8 700 100 174
18 Gas valve NG 8 707 011 460
Gas valve LPG 8 707 011 464
19 Gas supply pipe ¤8 700 705 464
20 Electromagnet ¤8 747 201 094
21 Electromagnet washer ¤8 700 103 144
22 Gas filter ¤8 700 507 051
23 Thermocable ¤8 747 202 078
24 Water valve assembly ¤8 707 002 478
25 Water valve repair kit ¤8 703 406 214
26 Water valve diaphragm ¤8 700 503 043
27 Slow ignition valve ¤8 708 503 060
28 Water valve setting screw ¤8 703 404 098
29 O ring setting screw ¤8 700 205 050
30 Water valve piston assembly ¤8 708 500 230
31 Water valve venturi ¤8 708 205 248
32 Water inlet filter ¤8 700 507 059
33 Water elbow fitting ¤8 700 703 114