Vaillant ecoTEC plus Installation And Maintenance Instructions Manual page 40

Appendix
Maximum heat input –
heating (Q max.)
Minimum heat input – heat-
ing (Q min.)
Maximum heat input – hot
water (Q max.)
Minimum heat input – hot
water (Q min.)
Technical data – General
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
40
VU 306/6-5 OV (H-
GB) ecoTEC plus
30.6 kW
7.2 kW
35.7 kW
7.2 kW
VU 126/6-5 OV (H-
GB) ecoTEC plus
I
2H
1/2 inch
3/4 inch
15 mm
21.5 mm
2.0 kPa
1.9 m³/h
1.3 m³/h
0.480 m³/h
CE-0063CP3646
2.08 g/s
5.5 g/s
8.3 g/s
55 ℃
55 ℃
43 ℃
32 ℃
71 ℃
105 ℃
C13, C33, C43, C53
99.6 %
104.0 %
106.0 %
108.5 %
5
375 mm
280 mm
600 mm
VU 156/6-5 OV (H- VU 186/6-5 OV (H-
GB) ecoTEC plus GB) ecoTEC plus
I I
2H 2H
1/2 inch 1/2 inch
3/4 inch 3/4 inch
15 mm 15 mm
21.5 mm 21.5 mm
2.0 kPa 2.0 kPa
1.9 m³/h 2.7 m³/h
1.6 m³/h 1.9 m³/h
0.480 m³/h 0.533 m³/h
CE-0063CP3646 CE-0063CP3646
2.08 g/s 2.31 g/s
6.9 g/s 8.3 g/s
8.3 g/s 11.6 g/s
55 ℃ 60 ℃
55 ℃ 55 ℃
48 ℃ 51 ℃
32 ℃ 34 ℃
71 ℃ 69 ℃
105 ℃ 105 ℃
C13, C33, C43, C53 C13, C33, C43, C53
99.6 % 99.6 %
104.0 % 104.0 %
106.0 % 106.0 %
108.5 % 108.5 %
5 5
375 mm 375 mm
280 mm 280 mm
600 mm 600 mm
Installation and maintenance instructions ecoTEC plus 0020200871_00
VU 246/6-5 OV (H-
GB) ecoTEC plus
I
2H
1/2 inch
3/4 inch
15 mm
21.5 mm
2.0 kPa
3.2 m³/h
2.6 m³/h
0.646 m³/h
CE-0063CP3646
2.80 g/s
11.1 g/s
13.8 g/s
77 ℃
55 ℃
60 ℃
35 ℃
68 ℃
95 ℃
C13, C33, C43, C53
99.6 %
104.0 %
106.0 %
108.5 %
5
375 mm
280 mm
600 mm