Energy Classification - Alpha InTec2 20SE Installation And Servicing Instruction

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.
50
Alpha InTec² 20SE and 30SE - Energy Classification
InTec² 20SE
YES
NO
NO
NO Equipped with a supplementary heater:
YES
Symbol Value Unit Item
Seasonal space heating energy
P 18 kW
efficiency
n
For boiler space heaters and boiler combination heaters: Useful
efficiency
At rated heat output and high
P 18.0 kW
temperature regime (*)
4
At 30% of rated heat output and low
P 5.4 kW
temperature regime (**)
1
Other items
el 0.022 kW Standby heat loss
max
el 0.012 kW Ignition burner power consumption
min
P 0.005 kW Emissions of nitrogen oxides
SB
Water heating energy efficiency
Q kWh Daily fuel consumption
elec
Alpha Therm Ltd., Nepicar House, Wrotham Heath, Kent. TN15 7RS
InTec² 30SE
YES
NO
NO
NO Equipped with a supplementary heater:
YES
Symbol Value Unit Item
Seasonal space heating energy
P 28 kW
efficiency
n
For boiler space heaters and boiler combination heaters: Useful
efficiency
At rated heat output and high
P 28.0 kW
temperature regime (*)
4
At 30% of rated heat output and low
P 8.4 kW
temperature regime (**)
1
Other items
el 0.047 kW Standby heat loss
max
el 0.016 kW Ignition burner power consumption
min
P 0.005 kW Emissions of nitrogen oxides
SB
Water heating energy efficiency
Q kWh Daily fuel consumption
elec
Alpha Therm Ltd., Nepicar House, Wrotham Heath, Kent. TN15 7RS
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
%
WH
Q 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 20
kWh
X
η
%
WH
Q kWh
fuel