Bosch 125FX LP User Manual download pdf (Page 18)

18

Fig. 18

INTERIOR COMPONENTS DIAGRAM

AND PARTS LIST 125FX

1 Front Cover 8 705 421 255

2 AquaStar Decal 8 701 103 074

3 Plastic lower snap-on 8 705 506 451

4 Temperature adjustment knob complete 8 702 000 219

5 Temperature adjustment knob 8 702 000 111

6 Exhaust fan assembly 8 707 204 023

7 Draft diverter 8 705 505 451

8 Fan protection 8 701 302 164

9 Flue gas safety device 8 707 206 185

10 Heat Exchanger 8 705 406 235

11 Hot water pipe 8 700 705 556

12 Washer 8 710 103 045

13 Overheat sensor (ECO) 8 707 206 040

14 Cold water pipe 8 700 705 294

15 Main burner assembly 8 708 120 298 NG

8 708 120 296 LP

16 Washer for burner assembly 8 710 103 060

17 Throttle disc 8 700 100 189 LP only

18 Gas Valve 8 707 011 811 NG

8 707 011 812 LP

19 Diaphragm switch 8 708 504 021 NG

8 708 504 049 LP

20 Burner electrovalve 8 708 501 250

21 Pilot electrovalve 8 708 501 249

22 O-ring 8 700 205 120

23 Electrode ignition group 8 718 107 067

24 Pilot burner assembly 8 708 105 337 NG

8 708 105 491 LP

25 Injector pilot 8 708 200 069 NG

8 708 200 312 LP

26 Pilot gas tube 8 700 707 349

27 Washer 8 700 103 173

28 Electronic control box 8 707 207 011

29 Electric control box 8 707 101 021

30 On/Off switch 8 707 200 014

31 Microswitch 8 707 200 007

32 Water valve 8 707 002 534

33 Water valve repair kit 8 703 406 178

34 Slow ignition valve 8 708 503 063

35 Diaphragm 8 700 503 053

36 Water inlet filter 8 700 507 059

37 Selector screw 8 708 500 251

38 Volumetric water governor 8 707 402 015

39 Venturi 8 708 205 249

40 Water connections gasket 8 710 103 043

41 Water elbow fitting 8 700 703 114

1 2 ... 13 14 15 16 17 18 19 20

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