5. TECHNICAL DATA AND CHARACTERISTICS
Table. 9 - Legend cap. 5
5 Sealed chamber
7 Gas inlet
10 System delivery
11 System return
14 Safety valve
16 Fan
19 Combustion chamber
22 Burner
27 Copper exchanger for heating and hot water
28 Fume manifold
29 Fume outlet manifold
32 Heating circulating pump
34 Heating temperature sensor
36 Automatic air vent
5.1 Dimensions and connections
fig. 17 - Front view
20
EN
43 Air pressure switch
44 Gas valve
49 Safety thermostat
56 Expansion tank
74 System filling cock
81 Ignition and detection electrode
95 Diverter valve
114 Water pressure switch
187 Fume baffle
209 Hot water tank delivery
210 Hot water tank return
241 Automatic bypass
364 Condensate union
Ø 110÷120
117
120
2
1
3
0
4
400
cod. 3541E613 - Rev. 00 - 02/2016
View from aboveDIVA HF24
85
115
fig. 18 - Top view
View from aboveDIVA HF32
85
115
fig. 19 - Top view
59
76
10
fig. 20 - Bottom view
DIVA HF
91
109
115
85
54
65
66
80
7
11