Residence Condens IS n
18
TECHNICAL DATA
DESCRIPTION
30 IS n
Heating
Nominal heat input in heating mode
kW
25,00
kcal/h
21.500
Nominal heat output (80/60°)
kW
24,48
kcal/h
21.049
Nominal heat input (50°/30°)
kW
26,50
kcal/h
22.790
Reduced heat delivery
kW
6,00
kcal/h
5.160
Reduced heat output (80°/60°)
kW
5,87
kcal/h
5.052
Reduced heat output (50°/30°)
kW
6,44
kcal/h
5.537
Domestic hot water Heat input
kW
30,00
kcal/h
25.800
Maximum heat output (*)
kW
30,00
kcal/h
25.800
Minimum heat input
kW
6,00
kcal/h
5.160
Minimum heat output (*)
kW
6,00
kcal/h
5.160
CH/DHW
Heat input at minimum with installation in smoke pipe
under
pressure
kW
6.0 (**)
(*) average value between various hot water operation conditions
Useful efficiency Pn max - Pn min (80°/60°)
%
97,9 - 97,9
Useful efficiency 30% (47° return)
%
103,5
Combustion efficiency
%
98,2
Useful efficiency Pn max - Pn min (50°/30°)
%
106,0 - 107,3
Useful efficiency 30% (30° return)
%
109,6
Electric power
W
88
Maximum circulator electric power (1.000 l/h)
W
51
Category
II2H3P
Country of destination
(+)
Power supply voltage
V - Hz
230-50
Protection level
IP
X5D
Stop loss
W
45
Nominal chimney and skirt losses with burner off
%
0,11
Nominal chimney and skirt losses with burner on
%
1,81
Nominal chimney and skirt losses with burner on at minimum
%
1,16
Nominal losses through the casing with burner on
%
0,29
CH operation
Pressure - maximum temperature
bar - °C
3 - 90
Minimum pressure for standard operation
bar
0,25-0,45
Selection field of the heating water temperature
°C
20/45 ÷ 40/80
Pump: maximum head available
mbar
326
for system capacity
l/h
1.000
Membrane expansion tank
l
9
Expansion tank pre-charge
bar
1
Gas pressure
(G20)
(G31)
Nominal gas pressure
mbar
20
37
Hydraulic connections
CH input - output
Ø
3/4”
Water tank delivery-return
Ø
3/4”
Gas input
Ø
3/4”
Boiler dimensions
Height
mm
780
Width
mm
400
Depth at casing
mm
358
Boiler weight
kg
38
G20
G31
Output
CH
DHW
CH
DHW
Air output
Nm
3
/h
30,372
36,447
31,024
37,228
Flue gases capacity
Nm
3
/h
32,880
39,456
32,963
39,555
Mass flue gas flow rate max.
gr/s
11,357
13,629
11,621
13,946
Mass flue gas flow rate min.
gr/s
2,726
2,726
2,789
2,789
Fan performance
Residual discharge head of concentric pipes 0,85 m
Pa
60
Residual discharge head of separate pipes 0,5 m
Pa
100
Residual discharge head of boiler without pipes
Pa
110
Concentric flue gas outlet pipes
Diameter
mm
60-100
Maximum length
m
7,85
Содержание Residence Condens IS n
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