Vaillant ecoTEC plus VU 446/5-5 (H-GB) Installation And Maintenance Instructions Manual page 63

Diameter at the outlet of the gas stopcock, inside thread
Diameter of the heating pipe at the product outlet, outside thread
Diameter at the outlet of the heating connection, outside thread
Diameter at the outlet of the heating stopcock, inside thread
Connection diameter of the expansion relief valve, inside thread
G20 gas supply pressure
G31 gas supply pressure
CE number (PIN)
Smoke mass flow in heating mode at P min.
Smoke mass flow in heating mode at P max.
Released system types
Flue gas temperature in heating mode (50/30 °C) at P min.
Flue gas temperature in heating mode at P max. 50/30 °C
Flue gas temperature in heating mode (80/60 °C) at P min.
Flue gas temperature in heating mode at P max. 80/60 °C
Nominal efficiency at 80/60 °C
Nominal efficiency at 50/30 °C
Nominal efficiency at 60/40 °C
Nominal efficiency in partial load mode (30%) at 40/30 °C
NOx class
Product dimensions, width
Product dimensions, depth
Product dimensions, height
Net weight
Technical data – Electrics
Electric connection
Built-in fuse (slow-blow)
Maximum electrical power consumption
Standby electrical power consumption
IP rating
Permissible connected voltage
0020261389_02 ecoTEC plus Installation and maintenance instructions
VU 446/5-5 (H-GB)
1"
1 1/2"
1 1/2"
1 1/4"
1"
2.0 kPa
(20.0 mbar)
3.7 kPa
(37.0 mbar)
CE-0063CS3428
3.9 g/s
20.3 g/s
C13, C33, C43, C53, C93,
B23, B23(P), B33, B53,
B53(P)
37 ℃
53 ℃
61 ℃
78 ℃
97.5 %
106.2 %
103.2 %
109.1 %
6
440 mm
405 mm
720 mm
37.8 kg
VU 446/5-5 (H-GB)
–
230 V
–
50 Hz
T4H/4A,250V
≤ 162 W
1.8 W
IPX4D
195 ... 253 V
Appendix
VU 606/5-5 (H-GB)
1"
1 1/2"
1 1/2"
1 1/4"
1"
2.0 kPa
(20.0 mbar)
3.7 kPa
(37.0 mbar)
CE-0063CS3428
5.3 g/s
27.0 g/s
C13, C33, C43, C53, C93,
B23, B23(P), B33, B53,
B53(P)
37 ℃
61 ℃
65 ℃
78 ℃
97.8 %
105.9 %
102.8 %
109.5 %
6
440 mm
473 mm
720 mm
47.2 kg
VU 606/5-5 (H-GB)
–
230 V
–
50 Hz
T4H/4A,250V
≤ 250 W
1.8 W
IPX4D
195 ... 253 V
63