ErP System Label Generation

Appliance:
Heating
Seasonal space heating energy efficiency of boiler
 1 
%
Temperature control from fiche of temperature control
Class I=1%, Class II=2%, Class III=1.5%, Class IV=2%, Class V=3%, Class VI=4%, Class VII=3.5%, Class VIII=5%
 2 
+%
Supplementary boiler from fiche of boiler
Seasonal space heating energy efficiency (in %)
▼
(-'I')x0.1=
 3 
±%
Solar contribution from fiche of solar device
Collector size (in m2)
Tank volume (in m3)
Collector effeciency (in %)
Tank rating A*=0.95, A=0.91, B=0.86, C=0.83, D-G=0.81
▼▼▼▼
('III'x+'IV'x)x(0.9x(/100)x=
 4 
+%
Supplementary heat pump from fiche of heat pump
Seasonal space heating energy efficiency (in %)
▼
(-'I')x'II'=
 5 
+%
Solar contribution AND Supplementary heat pump
Select smaller value
 4  5 
0.5xO0.5x=
 6 
-%
Seasonal space heating energy efficiency of package
 7 
%
Seasonal space heating energy efficiency class of package
 G    F    E    D    C    B    A    A+    A++    A+++   
<30%≥30%≥34%≥36%≥75%≥82%≥90%≥98%≥125%≥150%
Boiler and supplementary heat pump installed with low temperature heat emitters at 35°C?
From fiche of heat pump
 7 
+(50x'II')=
%

The energy efficiency of the package of products provided for in this fiche may not correspond to its actual energy efficiency once installed in a building, as the efficiency is influenced by further factors such as heat loss in the distribution system and the dimensioning of the products in relation to building size and characteristics.

Hot Water

Water heating energy efficiency of combination heater

Declared load profile:
 1 
%
Solar contribution from fiche of solar devicer
Auxillary electricy
▼
(1.1x'I'-10%)x'II'--'I'=
 2 
+%
Water heating energy efficiency of package under average climate
 3 
%
Water heating energy efficiency class of package under average climate
 G    F    E    D    C    B    A    A+    A++    A+++   
 M    <27%≥27%≥30%≥33%≥36%≥39%≥65%≥100%≥130%≥163%
 L    <27%≥27%≥30%≥34%≥37%≥50%≥75%≥115%≥150%≥188%
 XL   <27%≥27%≥30%≥35%≥38%≥55%≥80%≥123%≥160%≥200%
 XXL  <28%≥28%≥32%≥36%≥40%≥60%≥85%≥131%≥170%≥213%
Water heating energy efficiency under colder and warmer climage conditions
 3  2 
Colder:-0.2x=
 3  2 
Warmer:-0.4x=
%
 
%

The energy efficiency of the package of products provided for in this fiche may not correspond to its actual energy efficiency once installed in a building, as the efficiency is influenced by further factors such as heat loss in the distribution system and the dimensioning of the products in relation to building size and characteristics.