Technical Parameters - Main Eco Compact System 15 Installation And Service Manual

Tab.13 Technical parameters for boiler space heaters
Main Eco Compact Combi
Condensing boiler
Low-temperature boiler
(1)
B1 boiler
Cogeneration space heater
Combination heater
Rated heat output
Useful heat output at rated heat output and high tem­
perature regime
(2)
Useful heat output at 30% of rated heat output and low
temperature regime
Seasonal space heating energy efficiency
Useful efficiency at rated heat output and high temper­
ature regime
Useful efficiency at 30% of rated heat output and low
temperature regime
Auxiliary electricity consumption
Full load
Part load
Standby mode
Other items
Standby heat loss
Ignition burner power consumption
Annual energy consumption
Sound power level, indoors
Emissions of nitrogen oxides
(1) 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).
(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.
3.2.2

Technical parameters

Prated kW
P
kW
4
P
kW
1
ƞ
%
s
ƞ
%
4
ƞ %
1
elmax
kW
elmin kW
P
kW
SB
P
kW
stby
P
kW
ign
Q
GJ
HE
L
dB
WA
NO mg/kWh
X
See
The back cover for contact details.
3 Technical specifications
15 18
Yes Yes
No No
No No
No No
No No
15 18
15 18
5.0 6.0
93 93
88.2 88.2
97.8 97.8
0.025 0.025
0.011 0.011
0.003 0.003
0.040 0.040
0 0
46 56
49 51
32 33
15