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TECHNICAL DATA
Model: ALTEAS ONE NET 30 35
Condensing boiler yes/no
yes yes
Low-temperature boiler: yes/no
no no
B1 boiler yes/no
no no
Cogeneration space heater yes/no
no no
Combination heater yes/no
yes yes
Contact details
( Name and address of the manufacturer or its authorised representative)
ARISTON THERMO S.p.A.
Viale A. Merloni 45 60044
FABRIANO AN - ITALIA
ErP HEATING
Power output P
n
kW
28 31
Useful heat output at rated heat output and high-temperature regime P
4
kW
28.031.0
Useful heat output at 30 % of rated heat output and low-temperature regime
(Return temperature 30°C) P
1
kW
8.49.3
Seasonal space heating energy effi ciency η
s
%
94 94
Useful effi ciency at rated heat output and high-temperature regime (60-80°C) η
4
%
88.688.0
Useful effi ciency at 30 % of rated heat output and low-temperature regime
(Return temperature 30°C)
η
1
%
98.698.6
ErP D.H.W.
Declared load profi le
XL XXL
Water heating energy effi ciency
η
wh
%
85 86
Daily electricity consumption Q
elec
kWh
0.220 0.230
Daily fuel consumption Q
fuel
kWh
22.770 28.460
AUXILIARY ELECTRICITY CONSUMPTION
At full load elmax kW
0,042 0,042
At part load elmin kW
0,014 0,014
In standby mode P
SB
kW
0,005 0,005
OTHER ITEMS
Standby heat loss P
stb
kW
0.0045 0.046
Ignition burner power consumption P
i
n
kW
0.000 0.000
Sound power level, indoors L
WA
dB
54 51
Emissions of nitrogen oxides NOx mg/kWh
33 35
ErP Data - EU 813/2013