Vaillant ecoTEC pro 24 Installation And Maintenance Instructions Manual page 48

Appendix
Technical data – G20 power/loading G20
Nominal heat output
range P at 50/30 °C
Nominal heat output
range P at 80/60 °C
Maximum heat output for
hot water generation
Maximum heat input for
hot water generation
Maximum heat input,
heating side
Minimum heat input
Heating adjustment range
Nominal heat input ef-
ficiency (stationary) at
40/30 °C
Nominal heat input ef-
ficiency (stationary) at
50/30 °C
Nominal heat input ef-
ficiency (stationary) at
60/40 °C
Nominal heat input ef-
ficiency (stationary) at
80/60 °C
Technical data – Power/loading G31
Nominal heat output
range P at 50/30 °C
Nominal heat output
range P at 80/60 °C
Maximum heat output for
hot water generation
Maximum heat input for
hot water generation
Maximum heat input,
heating side
Minimum heat input
Nominal heat input ef-
ficiency (stationary) at
40/30 °C
Nominal heat input ef-
ficiency (stationary) at
50/30 °C
Nominal heat input ef-
ficiency (stationary) at
60/40 °C
Nominal heat input ef-
ficiency (stationary) at
80/60 °C
48
VUW 246/5- VUW 286/5-
3 (H-GB) 3 (H-GB)
ecoTEC pro ecoTEC pro
24 28
5.9 6.9
... 24.8 kW ... 25.9 kW
5.2 6.2
... 23.0 kW ... 24.0 kW
23.4 kW 27.2 kW
23.7 kW 27.8 kW
23.5 kW 24.5 kW
5.5 kW 6.6 kW
5 ... 19 kW 5 ... 19 kW
107.0 % 107.0 %
106.0 % 106.0 %
101.0 % 101.0 %
98.0 % 98.0 %
VUW 286/5-
3 (P-GB)
ecoTEC pro
28
9.0
... 25.3 kW
8.2
... 24.0 kW
27.2 kW
27.8 kW
24.5 kW
8.7 kW
105.0 %
103.0 %
101.0 %
98.0 %
Installation and maintenance instructions ecoTEC pro 0020244995_02