Baxi DUO-TEC MAX+ - Technical Parameters

7219623.01 (1-04/15) 44
INSTALLER Section (en)
21. TECHNICAL PARAMETERS
BAXI DUO-TEC MAX+ 33 GA
Condensing boiler Yes
Low-temperature boiler
(1)
Yes
B1 boiler No
Cogeneration space heater No
Combination heater Yes
Rated heat output
Prated
kW 28
Useful heat output at rated heat output
and high temperature regime
(2)
P
4
kW 28.0
Useful heat output at 30% of rated heat
output and low temperature regime
(1)
P
1
kW 9.4
Seasonal space heating energy efficiency
ƞ
s
% 93
Useful efficiency at rated heat output and
high temperature regime
(2)
ƞ
4
% 88.1
Useful efficiency at 30% of rated heat
output and low temperature regime
(1)
ƞ
1
% 98.1
Auxiliary electricity consumption
Full load elmax kW 0.041
Part load elmin kW 0.013
Standby mode
P
SB
kW 0.003
Other items
Standby heat loss
P
stby
kW 0.040
Ignition burner power consumption
P
ign
kW 0.000
Annual energy consumption
Q
HE
GJ
Sound power level, indoors
L
WA
dB 53
Emissions of nitrogen oxides
NO
X
mg/kWh 15
Domestic hot water parameters
Declared load profile XL
Daily electricity consumption
Q
elec
kWh 0.230
Annual electricity consumption
AEC
kWh 51
Water heating energy efficiency
ƞ
wh
% 80
Daily fuel consumption
Q
fuel
kWh 24.520
Annual fuel consumption AFC GJ 18
(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.