Features and technical data
10
1
Figure 1.8
Internal hydraulic plan of Caldaria 35
A
Outlet Ø 3/4" M
F
System filling Ø 1/2" M
G
Gas inlet Ø 3/4" M
R
Inlet Ø 3/4" M
RS System drain tap Ø 10 mm M
SC Condensate drain Ø 25 mm M
SVS Safety valve drain Ø 1/2" M
1
Flue safety thermal fuse
2
Heat exchanger
3
Burner unit
4
Combustion blower
5
Gas valve
6
Automatic air vent valve
7
Modulating circulator
8
Safety valve
9
System drain tap
10 Heating delivery probe
11 Safety thermostat
12 Expansion tank
13 Air intake pipe
14 Venturi
15 Water pressure switch
16 Condensate drain siphon
17 Bypass
18 SYstem filling tap
R
F
A
G
1
2
3
4
6
7
8
9
6
10
11
12
13
14
15
17
18
SC
5
16
SVS
RS
1.3.2
Caldaria 55.1
Figure 1.9
Caldaria 55.1 internal components
1
Flue safety thermal fuse
2
Heat exchanger
3
Burner unit
4
Flame detector
5
Combustion blower
6
Automatic air vent valve
7
Safety valve
8
Modulating circulator
9
Gas valve
10 Expansion tank
11 Manual air vent tap
12 Heating delivery probe
13 Safety thermostat
14 Ignition electrode
15 Ignition transformer
16 Air intake pipe
17 Venturi
18 Condensate drain siphon
19 Water pressure switch
20 Heating return probe
21 System drain tap
22 Safety valve drain
23 Condensate discharge
1
2
3
4
16
8
9
10
6
11
12
14
13
5
15
17
18
19
1
2
18
21
6
11
22
23
7
20
Содержание Caldaria 100.2 Condensing+ export
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