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4.2 Overview and main components
14
10
4
7
15
16
13
12
3
1
2
11
6
8
5
9
[1]
Gas inlet
[2]
Cold water inlet
[3]
Domestic hot water outlet (ACS)
[4]
Gas valve
[5]
Water flow sensor
[6]
Cold water temperature sensor
[7]
Burner assembly
[8]
Electrode assembly
[9]
Copper exchanger
[10]
Combustion chamber
[11]
Fan
[12]
Temperature limiter
[13]
Control panel
[14]
Gas distributor
[15]
Hot water temperature sensor
[16]
Connection hose
OPTIONAL ACCESSORY
73
EN
CETI
A73023711 - Rev. 00 - 2022-10