Family Aqua Condens 3.5 BIS
28
ENGLISH
29
Family Aqua Condens 3.5 BIS
STORAGE TANK DESCRIPTION
UM
Storage cylinder type
Stainless steel
Storage cylinder arrangement
Vertical
Heat exchanger arrangement
Vertical
DHW content
60
l
Coil water content
3,87
l
Heat exchange surface
0,707
m²
Selection field of the DHW temperature
35-60
°C
Flow limiter
15
l/min
Quantity of water taken in 10’ with ∆t 30°C
202
l
Storage cylinder maximum operating pressure
8
bar
Description
Methane gas (G20)
Propane (G31)
Lower Wobbe index (at 15°C-1013 mbar)
MJ/m
3
S
45,67
70,69
Net Calorific Value
MJ/m
3
S
34,02
88
Supply nominal pressure
mbar
mm H
2
O
20
203,9
37
377,3
Supply minimum pressure
mbar
mm H
2
O
10
102,0
Family Aqua Condens 3.5 BIS
Number of diaphragm holes
N°
2
12
Diameter of diaphragm holes
Ø mm
3,8
3,05
Heating maximum gas capacity
Sm
3
/h
kg/h
3,66
-
-
2,69
DHW maximum gas capacity
Sm
3
/h
kg/h
3,66
-
-
2,69
Heating minimum gas capacity
Sm
3
/h
kg/h
0,37
-
-
0,48
DHW minimum gas capacity
Sm
3
/h
kg/h
0,37
-
-
0,48
Number of fan rotations with slow ignition
rpm
3.300
3.300
Maximum number of heating fan rotations
rpm
6.000
5.900
Maximum number of DHW fan rotations
rpm
6.000
5.900
Minimum number of heating fan rotations
rpm
1.200
1.900
Minimum number of DHW fan rotations
rpm
1.200
1.900
Seasonal space heating energy efficiency class
A
Water heating energy efficiency class
A
Parameter
Symbol
Value
Unit
Parameter
Symbol
Value
Unit
Rated heat output
Prated
34
kW
Seasonal space heating energy
efficiency
η
s
92
%
For boiler space heaters and boiler combination heaters: useful
heat output
For boiler space heaters and boiler combination heaters: useful
efficiency
At rated heat output and high-
temperature regime (*)
P4
33.7
kW
At rated heat output and high-
temperature regime (*)
η
4
87.9
%
At 30% of rated heat output and low-
temperature regime (**)
P1
11.2
kW
At 30% of rated heat output and low-
temperature regime (**)
η
1
97.3
%
Auxiliary electricity consumption
Other parameters
At full load
elmax
68.0
W
Stand-by heat loss
Pstby
42.0
W
At part load
elmin
23.5
W
Pilot flame energy consumption
Pign
-
W
In Stand-by mode
PSB
4.4
W
Annual energy consumption
QHE
58
GJ
Sound power level, indoors
LWA
59
dB
Emissions of nitrogen oxides
NOx
23
mgkWh
For combination heaters:
Declared load profile
XL
Water heating energy efficiency
η
wh
80
%
Daily electricity consumption
Qelec
0.391
kWh
Daily fuel consumption
Qfuel
23.814
kWh
Annual electricity consumption
AEC
86
kWh
Annual fuel consumption
AFC
18
GJ
(*) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
(**) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater
inlet).
Multigas table
NOTE
With reference to Delegated Regulation (EU) No 811/2013, the data represented in the table may be used for the completion of the product
sheet and the labelling of ambient heating appliances, mixed heating appliances, the sets of ambient heating appliances, temperature control
devices and solar devices:
External probe connected in boiler
Component
Class
Bonus
External probe
II
2%
Control panel
V
3%
External probe + Control panel
VI
4%
