Description Of The Boiler; Design - Vaillant ecotec plus Installation And Maintenance Instructions Manual

2 Description of the boiler

2 Description of the boiler
2.1

Design

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Fig. 2.1 Functional components
Legend:
1 Connection for the air/flue gas duct
2 Heat exchanger
3 Compact thermal module
4 Flow rate sensor
5 Fan
6 Water pressure sensor
7 Pump
8 Connection for expansion vessel
9 Connection for expansion relief valve
10 Electronic box
11 Air separation system
12 Automatic air vent
13 Gas valve
14 Ignition electrode
15 Air intake pipe
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Note!
h
When using accessories observe the minimum
gaps/mounting clearances (see Chapter 4.5).
Installation and maintenance instructions ecoTEC plus 0020214490_00
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