Technical Data - Ariston CLAS ONE R 24 Installation And Servicing Instruction

Model
CE Certification (pin)
Boiler type
Max/min nominal calorific flow rate (Pci)
Max/min nominal calorific flow rate (Pcs)
Max/min power output (80°C-60°C)
Max/min power output (50°C-30°C)
Combustion efficiency (of flue gas)
Nominal calorific flow rate efficiency (60/80°C) Hi/Hs
Nominal calorific flow rate efficiency (30/50°C) Hi/Hs
Efficiency at 30% at 30°C Hi/Hs
Minimum calorific flow rate efficiency (60/80°C) Hi/Hs
Efficiency rating (dir. 92/42/EEC)
Sedbuk Band Rating
Loss when stopped (∆T = 50°C)
Loss of burner gas when operating
Available air pressure
NoX class (less than 70mg/kWh)
Flue gas temperature (G20) (80°C-60°C)
Max/min CO2 content (G20) (80°C-60°C)
CO content (0%O2) (80°C-60°C)
O2 content (G20) (80°C-60°C)
Maximum flue gas flow (G20) (80°C-60°C)
Excess air (80°C-60°C)
Minimum/Maximum heating pressure
Min/max heating temperature (high temperature range)
Min/max heating temperature (low temperature range)
Power supply frequency/voltage
Total electrical power absorbed
Minimum ambient temperature for use
Protection level for the electrical appliance
Weight

TECHNICAL DATA

CLAS ONE R 24
0085CR0393
B23-B23p-B33
C13-C33-C43-C53-C83
Qn kW
Qn kW
Pn kW
Pn kW
%
%
% 106.1 / 95.6
% 109.8 / 98.9
%
stars
band/%
%
%
Pa
class
°C
%
ppm
%
Kg/h
%
bar
°C
°C
V/Hz
W
°C
IP
kg
/ 55
22,0 / 3,7
24,4 / 4,1
21,4 / 3,4
23,6 / 3,9
97.9
97.6 / 87.9
95.6 / 86.1
****
A / 90.1
0.2
2.1
100
6
64
9.2 / 8.7
143
4.1
35.5
25
0,2/3
35/82
20/45
230/50
26,4
+5
X5D
23