Ariston CLAS NET One Installation And Servicing Manual

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TECHNICAL DATA
ErP Data - EU 813/2013
Model: CLAS SYSTEM ONE
18
24
30
Condensing boiler yes/no
yes yes yes
Low-temperature boiler: yes/no
no no no
B1 boiler yes/no
no no no
Cogeneration space heater yes/no
no no no
Combination heater yes/no
no no no
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
18 22 28
Useful heat output at rated heat output and high-temperature regime P
4
kW
18,0 22,0 28,0
Useful heat output at 30 % of rated heat output and low-temperature regime
(Return temperature 30°C) P
1
kW
5,4 6,6 8,4
Seasonal space heating energy efciency
η
s
%
93 94 94
Useful efciency at rated heat output and high-temperature regime (60-80°C) η
4
%
87,9 87,8 88,2
Useful efciency at 30 % of rated heat output and low-temperature regime
(Return temperature 30°C)
η
1
%
98,5 97,2 98,7
AUXILIARY ELECTRICITY CONSUMPTION
At full load elmax kW
0,024 0,030 0,039
At part load elmin kW
0,014 0,014 0,015
In standby mode P
SB
kW
0,004
0,004
0,004
OTHER ITEMS
Standby heat loss P
stby
kW
0,039 0,039 0,043
Ignition burner power consumption P
ign
kW
0,000 0,000 0,000
Sound power level, indoors L
WA
dB
51 49 51
Emissions of nitrogen oxides NOx mg/kWh
57 53 51
PRODUCT FICHE - EU 811/2013
Brand
Model CLAS SYSTEM ONE
18 24 30
Seasonal space heating energy efciency class
A A A
Power output P
n
kW
18
22
27
Annual energy consumption Q
HE
GJ 33 40 50
Seasonal space heating energy efciency
η
s
%
93
94
94
Sound power level, indoors L
WA
dB 51 49 51
Brand
CLAS NET ONE
24 30 35
Seasonal space heating energy efciency
η
s
%
94+3 =97 94+3 =97 94+3 =97
PRODUCT FICHE - CUBE S NET - WiFi Thermostat (CLAS NET ONE)
Brand
Supplier identication model CUBE S NET
Temperature control class V
Energy efciency contribution for space heating % 3%
Important!!
The installation of the boiler and all the included thermoregulation accessories determines a nal value of Seasonal space
heating energy eciency ( η
s
) as shown in the table below for the various models.

Ariston CLAS NET One Specifications

General

Brand	Ariston
Model	CLAS NET One
Category	Boiler
Language	English