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8 - TECHNICAL DATA
CH/DHW nominal heating capacity (Hi)
CH/DHW nominal heating power
CH reduced heating capacity (Hi)
CH reduced heating power
DHW reduced heating capacity (Hi)
DHW reduced heating power
Working efficiency Pn max - Pn min
Working efficiency 30% (47 °C)
Combustion performance
Electric power
Circulator electric power (1.000 l/h)
Supply voltage
Country of destination (II2H3+)
Country of destination (I3B/P)
Protection level
Chimney losses with burner on-off
CH operation
Maximum pressure - temperature
Minimum pressure for standard working/operating
Selection field of CH water temperature
Pump: maximum head available for system
capacity
Membrane expansion tank
Expansion vessel pre-charge (CH)
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity: ∆t 25° C
Hot water quantity: ∆t 30° C
Hot water quantity: ∆t 35° C
DHW minimum capacity
Selection field of DHW temperature
Flow regulator
Gas pressure
Category (extra EC countries)
Natural gas pressure (G20)
LPG pressure (G30/G31)
Category (MT)
LPG pressure (G30/G31)
Hydraulic connections
CH input-output
DHW input-output
Gas input
Boiler dimensions and weight
Height
Width
Depth
Weight
Flow rates (G20)
Air capacity
Fumes capacity
Mass flow (max-min)
Flow rates (G30)
Air capacity
Fumes capacity
Mass flow (max-min)
Flow rates (G31)
Air capacity
Fumes capacity
Mass flow (max-min)
Fume exhaustion pipe
Diameter
24 C.A.I.
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
%
89,8-85,4
%
%
W
W
V - Hz
IP
%
8,90-0,30
bar-°C
bar
0,25-0,45
°C
mbar
l/h
l
bar
bar
bar
l/min
l/min
l/min
l/min
°C
l/min
mbar
mbar
28-30/37
mbar
Ø
Ø
Ø
mm
mm
mm
kg
Nm
/h
3
Nm
/h
3
g/s
16,115-15,926
Nm
/h
3
Nm
/h
3
g/s
15,033-14,182
Nm
/h
3
Nm
/h
3
g/s
15,589-15,004
mm
7
Exclusive C.A.I.
28 C.A.I.
26,70
31,90
22.962
27.434
23,98
28,71
20.620
24.691
10,70
14,00
9.202
12.040
9,14
11,93
7.859
10.258
8,30
8,70
7.138
7.482
7,09
7,41
6.096
6.375
90,0-85,2
89,5
89,5
91,1
91,2
55
39
230-50
230-50
(+)
(+)
MT
MT
X5D
X5D
8,83-0,27
3-90
3-90
0,25-0,45
40-80
40-80
227
227
1.000
1.000
8
1
6
0,15
0,15
13,7
16,5
11,5
13,7
9,8
11,8
2
35-60
35-60
10
II2H3+
II2H3+
20
28-30/37
I3B/P
I3B/P
30
3/4"
3/4"
1/2"
1/2"
3/4"
3/4"
740
740
400
450
332
332
28
44,666
50,960
47,345
54,160
18,855-16,978
43,235
48,088
44,020
50,432
17,868-15,833
44,620
49,811
45,655
52,285
18,484-16,423
130
140
53
39
8
1
6
2
12
20
30
30
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