51
E-Tec 20S
Parameter value
Yearly energy consumption for the hea-
ting function (QHE)
1.5 GJ
Yearly electricity consumption for the
domestic hot water function (AEC)
-
Yearly fuel consumption for the domestic
hot water function (AFC)
-
Seasonal room heating yield (ηs) 93 %
Domestic hot water production yield (ηwh) -
11.2 PRODUCT DATA SHEET (IN COMPLIANCE WITH REGULATION 811/2013)
Parameter value
Yearly energy consumption for the hea-
ting function (QHE)
1.5 GJ
Yearly electricity consumption for the
domestic hot water function (AEC)
-
Yearly fuel consumption for the domestic
hot water function (AFC)
-
Seasonal room heating yield (ηs) 93 %
Domestic hot water production yield (ηwh) -
Alpha E-Tec S 20 and 30 - Energy Classification
E-Tec 30S
A
+
A
B
C
D
E
F
G
A
A
++
24
kW
52 dB
A
+
A
B
C
D
E
F
G
A
A
++
28
kW
55 dB
E-Tec 20S
E-Tec 30S