Components Overview - Bosch GWI-N Series Training And Service Information

4. Components Overview

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Page 8 from 76
Pict. 8 – Use of water flow meter and thermometer
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1 – Collector
2 – RSF box
3 – Heat exchanger
4 – Heat cell
5 – Burner
6 – Fan
7 – Gas valve
Pict.9 – Internal view of Indoor models (12 / 16 / 20)
6 720 814 719 SM FP_Australia 2017/04 EN
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8 – Water valve
9 – Ionization electrode
10 – Ignition electrode
11 – Gas inlet
12 – Water inlet
13 – Water outlet
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