45
R1K 24 /B - RAD - ING - Manuale - 1507.1 - R2 G
2 D
a
ti te
cnici
_
R
1
K 2
4
_
.B
_
EN
2. MAINTENANCE
SUPPOR
T
C
ENTRE
2.2.8. TECHNICAL DATA
Model
R1K 24 /B
CE certification
no.
0694CO7385
Gas category
II2H3B/P
Discharge type
type
B 2 3 p - B 3 3 - C13 - C 3 3 -
C43-C53-C63-C83-C93
Energy efficiency 92/42 CEE
no. stars
4
Energy efficiency EN13203-1
no. stars
3
Maximum nominal heat capacity in heating circuit
kW
18
Maximum nominal heat capacity in domestic circuit
kW
23.5
Minimum nominal heat capacity in heating circuit
kW
2.9
Minimum nominal heat capacity in domestic circuit
kW
2.9
Useful thermal power - 60/80°C
kW
17.64
Minimum useful thermal power - 60/80°C
kW
2.82
Useful thermal power - 30/50°C
kW
18.99
Performance at 100% Pn - 60/80°C
%
98
Performance at 30% Pn - return 47°C
%
101.2
Performance at 30% Pn - return 30°C
%
107.5
Performance at 100% Pn - 30/50°C
%
105.5
Maximum combustion Performance
%
97.9
Fumes temperature at nominal heat capacity
°C
73.65
CO
2
at nominal heat capacity
%
9.44
CO
2
at minimum heat capacity
%
9.04
CO
2
at nominal heat capacity - G30
%
11.1
CO
2
at minimum heat capacity - G30
%
10.5
CO
2
at nominal heat capacity - G31
%
10.2
CO
2
at minimum heat capacity - G31
%
10.05
CO at nominal heat capacity
ppm
41
Fumes mass at nominal heat capacity
g/s
7.88
Fumes mass at minimum heat capacity
g/s
1.33
NOx class
class
5
Heating circuit
Adjustable heating temperature
°C
30-80 / 25-45
Maximum operating temperature for heating circuit
°C
95
Maximum operating pressure for heating circuit
bar
3
Minimum operating pressure for heating circuit
bar
0.3
Capacity of the system expansion vessel
litres
8
Domestic circuit
Adjustable domestic temperature
°C
35-60
Dimensional characteristics
Width
mm
410
Depth
mm
307
Height
mm
642
Gross weight
Kg
35
