Description Of The Appliance; Design - Vaillant ecoMAX 665 Installation And Maintenance Manual

1 Description of the appliance

1 Description of the appliance
1.1

Design

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Fig. 1.1 Function elements
1 Connection to flue pipe 80/125
2 Primary heat exchanger
3 Air intake pipe
4 Compact thermal module with burner, flange,
mixing tube, fan and electronic gas valve
5 Ignition electrode
6 Pump
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7 Drain valve point
8 Electronics box
9 Water pressure switch
10 Discharge for supply
11 Electronic gas valve
12 Air separator with strainer
13 Water flow switch
Installation and maintenance manual ecoMAX 665 / 0020020159_03
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