Vaillant ecoTEC plus Installation And Maintenance Instructions Manual page 41

Net weight
Weight when filled with water
Gas category
Diameter of the gas pipe
Diameter of the heating connec-
tions
Expansion relief valve connector
(min.)
Condensate drain pipework (min.)
G20 gas supply pressure
Gas flow at P max. – hot water
(G20)
Gas flow at P max. – heating mode
(G20)
Gas flow at P min. (G20)
CE number (PIN)
Flue gas mass rate in heating
mode at P min.
Flue gas mass rate in heating
mode at P max.
Flue gas mass rate in hot water
handling mode at P max.
Flue gas temperature (80 °C/60 °C)
at P max.
Flue gas temperature (80 °C/60 °C)
at P min.
Flue gas temperature (50 °C/30 °C)
at P max.
Flue gas temperature (50 °C/30 °C)
at P min.
Flue gas temperature in hot water
handling mode
Flue gas temperature when over-
heating
Released system types
Nominal efficiency at 80/60 °C
Nominal efficiency at 50/30 °C
Nominal efficiency at 40/30 °C
Nominal efficiency in partial load
operation (30%) at 40/30 °C
NOx class
Product dimensions, width
Product dimensions, depth
Product dimensions, height
Net weight
Weight when filled with water
0020200871_00 ecoTEC plus Installation and maintenance instructions
VU 126/6-5 OV (H- VU 156/6-5 OV (H-
GB) ecoTEC plus GB) ecoTEC plus
23 kg 23 kg
27 kg 27 kg
VU 306/6-5 OV (H-
GB) ecoTEC plus
I
2H
1/2 inch
3/4 inch
15 mm
21.5 mm
2.0 kPa
3.8 m³/h
3.2 m³/h
0.762 m³/h
CE-0063CP3646
3.30 g/s
13.8 g/s
16.1 g/s
86 ℃
56 ℃
60 ℃
37 ℃
75 ℃
104 ℃
C13, C33, C43, C53
99.6 %
104.0 %
106.0 %
108.5 %
5
375 mm
280 mm
600 mm
23 kg
28 kg
VU 186/6-5 OV (H- VU 246/6-5 OV (H-
GB) ecoTEC plus GB) ecoTEC plus
23 kg 23 kg
27 kg 28 kg
Appendix
41