14 Instruction manual BFC
Cut-away view of the water heater
Legend BFC 28, 30, 50, 60 BFC 80, 100, 120
Unused numbers are not applicable
1. cover
2. hot water outlet
3. electrical connector block
4. controller
5. pressure switch
6. control panel
7. temperature sensor T
1
8. combustion chamber
9. anode
10. tank
11. heat exchanger
12. inspection and cleaning
opening
13. temperature sensor T
2
14. cold water inlet
15. drain valve
16. gas control valve
17. burner
18. fan
19. air supply hose
20. hot surface igniter
21. flame probe
22. chimney pipe
23. condens trap
24. insulation layer
28. potentiostat
29. base
30. venturi
58. flue gas test point
59. pressure-reducing valve
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