E-Tec Plus 28
Parameter value
Yearly energy consumption for the hea-
ting function (QHE)
1.5 GJ
Yearly electricity consumption for the
domestic hot water function (AEC)
27 kWh
Yearly fuel consumption for the domestic
hot water function (AFC)
17 GJ
Seasonal room heating yield (ηs) 93 %
Domestic hot water production yield (ηwh) 87 %
12.2 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)
29 kWh
Yearly fuel consumption for the domestic
hot water function (AFC)
17 GJ
Seasonal room heating yield (ηs) 93 %
Domestic hot water production yield (ηwh) 87 %
Alpha E-Tec Plus 28 and 33 - Energy Classification
E-Tec Plus 33
A
B
C
D
E
F
G
A
++
A
+
A
B
C
D
E
F
G
XL
24
kW
A
52 dB
A
E-Tec Plus 28
A
B
C
D
E
F
G
A
++
A
+
A
B
C
D
E
F
G
XL
28
kW
A
55 dB
A
E-Tec Plus 33
52
2015 811/2013 2015 811/2013