Viessmann VITODENS 050-W Technical Manual page 24

Separate DHW cylinders for Vitodens 050-W
Dimensions of type CUGB, CUGB-A
Type
Capacity
a mm
b mm
c mm
d mm
e mm
f mm
g mm
h mm
n mm
o mm
p mm
DHW performance data at rated heating output
Type CUGB, CUGB-A
Rated heating output of the wall mounted
3
appliance for DHW heating
Continuous DHW output
For DHW heating from 10 to 45 °C and an
average boiler water temperature of 78 °C
Performance factor N
L
Cylinder capacity
120 l
150 l
Peak output over 10 min
Cylinder capacity
120 l
150 l
Pressure drop on the DHW side
2000 200
1000 100
800 80
600 60
500 50
400 40
300 30
200 20
100 10
80 8
60 6
50 5
40 4
30 3
20 2
DHW flow rate
in l/h
VIESMANN
24
CUGB
582
582
929
137
158
229
353
445
141
198
291
kW
kW
l/h
to DIN 4708
l/10 min
l/10 min
(cont.)
CUGB-A
120 l
634
634
929
163
184
255
379
471
167
224
317
16 18
16 18
390 440
1.2 1.2
1.6 1.6
153 153
173 173
CUGB
150 l
634
634
958
163
184
255
379
471
167
224
317
19 22 24
19 22 24
465 540 590
1.2 1.2 1.2
1.6 1.6 1.6
153 153 153
173 173 173
CUGB-A
634
634
958
163
184
255
379
471
167
224
317
25 32
24 24
590 590
1.2 1.2
1.6 1.6
153 153
173 173
VITODENS