Technical Data - Beretta Quadra II 24 C.A.I. Installer And User Manual

TECHNICAL DATA

DESCRIPTION
Heating
Heat input
Maximum heat output (80/60°)
Minimum heat input
Minimum heat output (80°/60°)
DHW
Heat input
Maximum heat output
Minimum heat input
Minimum heat output
Useful efficiency (Pn max - Pn min)
Efficiency 30% (47° return)
Combustion performance
Electric power
Circulator electric power (1.000 l/h)
Category ● Country of destination
Power supply voltage
Degree of Protection
Pressure drops on flue with burner on
Pressure drops on flue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection field of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity with ∆t 25°C
with ∆t 30°C
with ∆t 35°C
DHW minimum output
Selection field of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G20)
LPG liquid gas nominal pressure (G30)
LPG liquid gas nominal pressure (G31)
Hydraulic connections
Heating input - output
DHW input-output
Gas input
Boiler dimensions
Height
Width
Depth of housing
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flow rate (G30)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flow rate (G31)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flue gas exhaust pipes
Diameter
NOx class
Emission values at max. and min. rate of gas G20*
Maximum - Minimum CO s.a. less than
CO
2
NOx s.a. lower than
Flue gas temperature
Check performed with pipe ø 130, length 0,5m - water temperature 80-60°C
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present translation language
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
%
%
%
W
W
V - Hz
IP
%
%
bar - °C
bar
°C
mbar
l/h
l
bar
bar
bar
l/min
l/min
l/min
l/min
°C
l/min
mbar
mbar
mbar
Ø
Ø
Ø
mm
mm
mm
kg
Nm h
3/
Nm /h
3
g/s
Nm h
3/
Nm /h
3
g/s
Nm h
3/
Nm /h
3
g/s
mm
ppm
%
ppm
°C
Quadra II 24 C.A.I.
Quadra II 24 C.A.I.
26,70
22.962
23,98
20.620
10,70
9.202
9,14
7.859
26,70
22.962
23,98
20.620
8,30
7.138
7,09
6.096
89,8-85,4
89,5
91,1
56
40
II2H3+ ● (+)
230-50
X5D
8,90
0,30
3 - 90
0,25 - 0,45
40/80
227
1.000
8
1
6
0,15
13,7
11,5
9,8
2
37/60
10
20
28-30
37
3/4"
1/2"
3/4"
740
400
328
29
44,666
47,345
16,115-15,926
43,235
44,020
15,033-14,182
44,620
45,655
15,589-15,004
130
2
80-60
6,7-2,7
160-110
138-96
11