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GENERAL
MAIN COMPONENT STRUCTURE
1
Sanitary water expansion tank
2
Water heater sensor
3
Heating expansion tank.
4
Delivery sensor
5
Circulator
6
3-way electric valve
7
Safety flow switch
8
Modulating coil
9
Gas valve
10
Sanitary water unit
- 8 bar safety valve
- Flow regulator
- Check valve
- Inspection filter
11
Stainless steel water heater
12
Flue gas pressure switch
13
Flue gas fan
14
Flue gas exchanger
15
Full safety thermostat
16
Ignition electrode
17
Control electrodes
18
Burner
19
Automatic bypass
20
Combustion test ports
ALMA MBS W TOP