Bosch Worcester 14/19CBI Installation And Servicing Instructions page 14

Fig. 12b. Boiler Assembly 14/19 and 19/24CBi
Shown set for
17
16
15
14
13
27
26
12
11
25
24
10
1. Inner case
2. J bolts and wing nuts (2)
3. Combustion chamber cover
4. Burner
5. Burner fixing screw
6. Control knob
7. Indicator lights
8. Base/controls fixing screw
9. Cabinet fixing screw
10. Gas valve
11. Spark electrode
12. Burner injector
13. Temperature sensor
14. Overheat thermostat
horizontal flue or vertical flue
18
20
21
19
9
14
8
7
15. Air pressure switch
16. Flow pipe
17. Return pipe
18. Combustion test point
19. Sensing tubes
20. Fan
21. Fan clamp (2 screws)
22. Inner case cover fixing points (4)
23. Flue hood
24. Outer case earth tag
25. Side cover plate
26. Wire clip
27. Front baffle
22
23
1
2
3
4
5
6