Nibe S2125, Installer Manual, Page: 49 / 64

Energy labelling
INFORMATION SHEET
NIBE Supplier
S2125-12 S2125-8 Model
35 / 55 35 / 55 °C Temperature application
A+++ / A+++ A+++ / A++ Seasonal space heating energy efficiency class, av-
erage climate
6.8 / 7.6 5.3 / 5.3 kW Rated heat output (P
designh
), average climate
2,835 / 4,102 2,196 / 2,939 kWh Annual energy consumption space heating, average
climate
195 / 150 196 / 146 % Seasonal space heating energy efficiency, average
climate
- - dB Sound power level L
WA
indoors
8.4 / 8.4 5.4 / 5.2 kW Rated heat output (P
designh
), cold climate
7.0 / 7.5 5.5 / 5.2 kW Rated heat output (P
designh
), warm climate
4,990 / 6,189 3,238 / 4,055 kWh Annual energy consumption space heating, cold
climate
1,494 / 2,180 1,161 / 1,570 kWh Annual energy consumption space heating, warm
climate
163 / 131 161 / 123 % Seasonal space heating energy efficiency, cold cli-
mate
247 / 180 250 / 174 % Seasonal space heating energy efficiency, warm
climate
49 49 dB Sound power level L
WA
outdoors
DATA FOR ENERGY EFFICIENCY OF THE PACKAGE
S2125-12 S2125-8 Model
SMO S SMO S Control module model
35 / 55 35 / 55 °C Temperature application
VI Controller, class
4.0 % Controller, contribution to efficiency
199 / 154 200 / 150 % Seasonal space heating energy efficiency of the
package, average climate
A+++ / A+++ A+++ / A+++ Seasonal space heating energy efficiency class of
the package, average climate
167 / 135 165 / 127 % Seasonal space heating energy efficiency of the
package, cold climate
251 / 184 254 / 178 % Seasonal space heating energy efficiency of the
package, warm climate
The reported efficiency of the package also takes the controller into account. If an external supplementary boiler or solar heating is added to the package,
the overall efficiency of the package should be recalculated.
49 Chapter 11 | Technical data NIBE S2125