Beretta IDRABALCONY 11, Installer And User Manual

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2.2 Technical data
DESCRIPTION IDRABALCONY 11 IDRABALCONY 13 IDRABALCONY 17 Units
Nominal heat input
22,20 25,80 30,00 kW
19.092 22.188 25.800 kcal/h
Nominal heat output
20,45 23,76 27,87 kW
17.584 20.435 23.968 kcal/h
Reduced heat input
7,00 8,90 10,50 kW
6.020 7.654 9.030 kcal/h
Reduced heat output
5,88 7,61 9,09 kW
5.057 6.544 7.820 kcal/h
Category II2H3+ II2H3+ II2H3+
Destination country (+)
Configuration type A2
Gas characteristics
Lower heat output
G20 34,02 34,02 34,02
MJ/m³S G30 116,09 116,09 116,09
G31 88 88 88
Lower Wobbe index (15°C 1013 mbar)
G20 45,67 45,67 45,67
MJ/m³S G30 80,58 80,58 80,58
G31 70,69 70,69 70,69
Nominal supply pressure
G20 20 20 20
mbar G30 28-30 28-30 28-30
G31 37 37 37
Maximum gas flow rate in DHW mode
G20 2,35 2,73 3,17 Sm³/h
G30 1,75 2,03 2,36
kg/h
G31 1,72 2,00 2,33
Maximum DHW pressure
G20 10,40 11,80 11,30
mbar G30 28,00 27,80 28,00
G31 36,00 35,80 36,00
Ø main burner nozzle
G20 1,3 1,35 1,35
mm G30 0,75 0,78 0,78
G31 0,75 0,78 0,78
Flue gas mass flow rate (max/min)
G20 13,488-12,943 14,849-15,696 17,267-18,518
g/s G30 13,174-13,708 15,310-16,689 16,803-16,263
G31 13,398-13,577 15,382-16,530 16,872-17,983
Nozzles 11 11 13 n.
Ø gas connection 3/4"
Flue gas temperature (max/min)
G20 143-105 157-115 148-113
°C G30 145-109 158-112 145-109
G31 147-107 160-114 146-110
Withdrawal range from 2 to 8 from 2 to 9 from 2 to 12 l/min
Minimum pressure 0,15 bar
Nominal pressure 2 bar
Maximum pressure 10 bar
DHW minimum flow rate 2 l/min
Quantity of hot water with Δt 30°C 9,8 11,4 13,3 l/min
Ø water connections 1/2"
DHW temperature selection range 35-60 35-60 35-60 °C
Flow regulator 8 9 12 l/min
Total electrical power 39 39 50,4 W
Fuse 2 A
Power supply voltage 230/50 V/Hz
Protection rating IPX5D
Water heater dimensions
Height 687 687 687 mm
Width 408 408 408 mm
Depth 260 260 260 mm
Net weight 21 21 22 kg
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present translation language.
DESCRIPTION Symbols IDRABALCONY 11 IDRABALCONY 13 IDRABALCONY 17 UM
DHW energy efficiency class - A A A -
Specified load profile - M L XL -
DHW energy efficiency ηwh 72,6 77,8 80,1 %
Daily gas consumption Qfuel 8,455 15,727 24,937 kWh
Annual gas consumption AFC 6 12 19 GJ
Daily electrical energy consumption Qelec 0,080 0,074 0,093 kWh
Annual electrical energy consumption AEC 18 16 20 kWh
Inside sound power level LWA NA NA NA dB(A)
Nitrogen oxide emissions NOx 143 138 111 mg/kWh