Potterton Promax 24 Combi ErP User Manual

11
4.0 Technical Data
© Baxi Heating UK Ltd 2016
4.2 Technical Parameters
Technical parameters for boiler combination heaters
Condensing boiler
24
Potterton Promax Combi ErP
Rated heat output
Seasonal space heating energy efficiency
Auxiliary electricity consumption
Other items
28 33
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 oxidesNO
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
YesYesYes
No No No
YesYesYes
No No No
No No No
21 25 29
20.6 24.7 28.9
6.6 8.0 9.3
92 92 92
90.0 90.0 90.0
96.7 96.8 96.7
0.034 0.042 0.043
0.016 0.016 0.017
0.003 0.003 0.003
0.040 0.040 0.040
---
17913 21478 25131
64 77 90
50 53 52
20 23 20
XL XL XL
0.186 0.188 0.184
41 41 40
84 81 83
23.220 24.307 23.695
18 18 10

Potterton Promax 24 Combi ErP Specifications

General

Brand	Potterton
Model	Promax 24 Combi ErP
Category	Boiler
Language	English