Energy Classification - Alpha InTec2 26CE Installation And Servicing Instructions

11 ENERGY CLASSIFICATION

11.1 TECHNICAL PARAMETERS FOR MIXED BOILERS (IN COMPLIANCE WITH REGULATION 813/2013)
The values in the following tables refer to the maximum heating output.
Model(s):
Condensing boiler:
Low-temperature boiler:
B1 boiler:
Cogeneration space heater:
Combination heater:
Item
Rated heat output
For boiler space heaters and boiler combination heaters: useful
heat output
At rated heat output and high
temperature regime (*)
At 30% of rated heat output and low
temperature regime (**)
Auxiliary electricity consumption
At full load
At part load
In standby mode
For combination heaters:
Declared load profile
Daily electricity consumption
Contact details
(*) 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.
Model(s):
Condensing boiler:
Low-temperature boiler:
B1 boiler:
Cogeneration space heater:
Combination heater:
Item
Rated heat output
For boiler space heaters and boiler combination heaters: useful
heat output
At rated heat output and high
temperature regime (*)
At 30% of rated heat output and low
temperature regime (**)
Auxiliary electricity consumption
At full load
At part load
In standby mode
For combination heaters:
Declared load profile
Daily electricity consumption
Contact details
(*) 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.
InTec² 26CE
YES
NO
NO
NO
YES
Symbol Value Unit
P 20 kW
n
P 20.0 kW
4
6.0 kW
P
1
el 0.027 kW
max
el 0.014 kW
min
P 0.005 kW
SB
M
Q 0.178 kWh
elec
Alpha Therm Ltd., Nepicar House, Wrotham Heath, Kent. TN15 7RS
InTec² 30CE
YES
NO
NO
NO
YES
Symbol Value Unit
P 24 kW
n
P 24.0 kW
4
P 7.2 kW
1
el 0.037 kW
max
el 0.015 kW
min
P 0.005 kW
SB
M
Q 0.175 kWh
elec
Alpha Therm Ltd., Nepicar House, Wrotham Heath, Kent. TN15 7RS
Alpha InTec² 26E, 30CE and 35CE - Energy Classification
Equipped with a supplementary heater:
Item
Seasonal space heating energy
efficiency
For boiler space heaters and boiler combination heaters: Useful
efficiency
At rated heat output and high
temperature regime (*)
At 30% of rated heat output and low
temperature regime (**)
Other items
Standby heat loss
Ignition burner power consumption
Emissions of nitrogen oxides
Water heating energy efficiency
Daily fuel consumption
Equipped with a supplementary heater:
Item
Seasonal space heating energy
efficiency
For boiler space heaters and boiler combination heaters: Useful
efficiency
At rated heat output and high
temperature regime (*)
At 30% of rated heat output and low
temperature regime (**)
Other items
Standby heat loss
Ignition burner power consumption
Emissions of nitrogen oxides
Water heating energy efficiency
Daily fuel consumption
NO
Symbol Value Unit
η
92 %
s
η 87.7 %
4
η 97.4 %
1
P 0.072 kW
stby
P 0.000 kW
ign
mg /
NO 18
kWh
X
η
74 %
WH
Q 7.923 kWh
fuel
NO
Symbol Value Unit
η
92 %
s
η 87.7 %
4
η 97.4 %
1
P 0.072 kW
stby
P 0.000 kW
ign
mg /
NO 18
kWh
X
η
74 %
WH
Q 7.932 kWh
fuel
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