Nibe ELK 26, Installer Manual, Page: 26 / 52

ELK 26 Model
Yes No
Condensing boiler
Yes No
Low-temperature boiler
Yes No
B11 boiler
Yes No
Cogeneration space heater
Yes No
Combination heater
% 36.9
ƞ
s
Seasonal space heating energy efficiency kW 26 Prated Rated heat output
For boiler space heaters and boiler combination heaters: Useful efficiency For boiler space heaters and boiler combination heaters: Useful heat
output
% 40
ƞ
4
At rated heat output and high-temperature re-
gime
kW 26 P
4
At rated heat output and high-temperature re-
gime
%
ƞ
1
At 30 % of rated heat output and low-temperat-
ure regime
kW P
1
At 30 % of rated heat output and low-temperat-
ure regime
Other items Auxiliary electricity consumption
kW 0.2 P
stby
Standby heat loss kW elmax At full load
kW P
ign
Ignition burner power consumption kW elmin At part load
kWh 58,674 Q
HE
Annual energy consumption kW 0.01 P
SB
Standby mode
dB 35 L
WA
Sound power level, indoors
For combination heaters
%
ƞ
wh
Water heating energy efficiency Declared load profile for water heating
kWh Q
fuel
Daily fuel consumption kWh Q
elec
Daily energy consumption
GJ AFC Annual fuel consumption kWh AEC Annual energy consumption
NIBE ELK 26 | GB 26