System Layout - Riello TAU Unit 50 Installation And Maintenance Manual

GENERAL INFORMATION
1.6

System layout

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1 Control panel
2 Electrical panel
3 Boiler body
4 Front panel
5 Condensate drain siphon
6 Fan
7 Ignition electrode
8 Flame inspection window
9 Combustion chamber pressure tap
10 Flue gas limit thermostat
11 Gas valve
12 Detection electrode
13 Automatic bleed valve
14 Main switch
15 Central heating flow
16 High temperature system return
17 Low temperature CH return
18 Exhaust flue probe
19 Wheels
20 Flue gas exhaust fitting
21 Upper panel
22 Gas fitting
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