Bosch 520-HN-N - 8 Interior Components and Diagram Parts List

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Interior components and diagram parts list
8 Interior components and diagram parts list
8.1 Interior components
Fig. 27 Functional scheme
4 Heat exchanger
5 Burner
9 Ignition unit
10 Flow control knob
11 Water valve
20 Gas connection
21 Flexible cold inlet
22 Flexible hot outlet
26 Power adjustment knob
30 Pilot burner
51 on/off button
4
5
11
20
10
22
26
51
9
30
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