Baxi 124 Combi User Manual

11
© Baxi Heating UK Ltd 2017
4.0 Technical Data
4.2 Technical Parameters
Technical parameters for boiler combination heaters
Condensing boiler
124
Baxi Combi
Rated heat output
Seasonal space heating energy efficiency
Auxiliary electricity consumption
Other items
128
Low-temperature boiler
(1)
B1 boiler
Cogeneration space heater
Combination heater
Prated
kW
Useful heat output at rated heat output
and high temperature regime
(2)
P
4
kW
Useful heat output at 30% of rated heat
output and low temperature regime
(1)
P
1
kW
Š
s
%
Useful efficiency at rated heat output and
high temperature regime
(2)
Š
4
%
Useful efficiency at 30% of rated heat
output and low temperature regime
(1)
Š
1
%
Full load
elmax
kW
Part load
elmin
kW
Standby mode
P
SB
kW
Standby heat loss
P
stby
kW
Ignition burner power consumption
P
ign
kW
Annual energy consumption
Q
HE
kWh
GJ
Sound power level, indoors
L
WA
dB
Emissions of nitrogen oxides NO
X
Daily electricity consumption
Domestic hot water parameters
Declared load profile
Water heating energy efficiency
Q
elec
kWh
Annual electricity consumption
AEC
kWh
Š
wh
%
Daily fuel consumption
Q
fuel
kWh
Annual fuel consumption
AFC
GJ
(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.
S
See
The back cover for contact details.
mg/kWh
Yes Yes
No No
Yes Yes
No No
No No
20 24
20.0 24.0
6.7 8.0
93 93
88.0 87.9
98.0 98.0
0.030 0.042
0.013 0.013
0.003 0.003
0.035 0.035
--
17222 20556
62 74
49 50
15 17
XL XL
0.162 0.232
36 51
88 86
21.78 22.47
17 17

Baxi 124 Combi Specifications

General

Brand	Baxi
Model	124 Combi
Category	Boiler
Language	English