4.2 General view and main components
5
Sealed chamber
7
Gas inlet - Ø 3/4"
8
DHW outlet - Ø 1/2"
9
DHW inlet - Ø 1/2"
10
System flow - Ø 3/4"
11
System return - Ø 3/4"
14
Safety valve
16
Fan
19
Combustion chamber
22
Burner
27
Exchanger
28
Fume manifold
32
Heating circulating pump
36
Automatic air vent
37
Cold water inlet filter
5
16
278
22
95
194
114
42
70
364
43
10
8
7
44
136
fig. 25- General view - EASY TECH D F24
cod. 3542B960 - Rev. 01 - 04/2023
42
DHW temperature sensor
43
Air pressure switch
44
Gas valve
56
Expansion vessel
74
System filling faucet
81
Ignition and detection electrode
95
Diverter valve
114 Water pressure switch
136 Flowmeter
145 Pressure gauge
194 DHW exchanger
241 Automatic bypass
278 Double sensor (Safety + heating)
364 Anti-condensation fitting
9
11
74
37
32
EASY TECH D F
28
27
19
56
81
14
36
145
EN