9
EN
Cod. 3541T090 - Rev. 00 - 06/2019
TECHNICAL DATA AN PERFORMANCE
2.3 Boiler technical data
Table. 1 - Boiler technical data
Data
UM
-
GAS CATEGORY
II2HM3+ (IT) - II2H3+ (ES-GR) -
II2H3B/P (RO)
Max. heating capacity
kW 24,5 Q
Min. heating capacity
kW 2,9 Q
Max. heat output in heating (80/60°C)
kW 24,0 P
Min. heat output in heating (80/60°C)
kW 2,8 P
Max. heat output in heating (50/30°C)
kW 26,0
Min. heat output in heating (50/30°C)
kW 3,1
Max. heating capacity in DHW
kW 28,5
Min. heating capacity in DHW
kW 2,9
Max. heat output in DHW
kW 28,0
Min. heat output in DHW
kW 2,8
Efficiency Pmax (80-60°C)
% 98,1
Efficiency Pmin (80-60°C)
% 98,0
Efficiency Pmax (50-30°C)
% 106,1
Efficiency Pmin (50-30°C)
% 107,5
Efficiency 30%
% 109,7
Gas supply pressure G20
mbar 20
Max. gas flow G20
m
3
/h 3,02
Min. gas flow G20
m
3
/h 0,31
CO2 - G20
% 9 ±0,8
Gas supply pressure G31
mbar 37
Max. gas flow G31
kg/h 2,21
Min. gas flow G31
kg/h 0,23
CO2 - G31
% 10 ±0,8
NOx emissions class
- 6 NOx
Max. working pressure in heating
bar 3 PMS
Min. working pressure in heating
bar 0.8
Max. heating adjustment temperature
°C 95 tmax
Heating water content
litri 2,9
Heating expansion vessel capacity
litri 8
Heating expansion vessel precharge pressure
bar 0.8
Max. working pressure in DHW
bar 9 PMW
Min. working pressure in DHW
bar 0,3
DHW flow rate Δt 25°C
l/min 16,1
DHW flow rate Δt 30°C
l/min 13,4 D
Protection rating
IP X5D
Power supply voltage
V/Hz 230V/50Hz
Electrical power input
W 82
Empty weight
kg 28
Type of unit
C10-C11-C13-C23-C33-C43-C53
C63-C83-C93-B23-B33
PIN CE
Flue installation pressure C10-C11
Pa 80