Viessmann VITOGAS Technical Manual page 25

DHW cylinder
(cont.)
Peak output (over 10 minutes)
Based on performance factor N
L
DHW heating from 10 to 45 °C
Cylinder capacity
Peak output (l/10 min)
at heating water flow temperature
90 °C
80 °C
70 °C
Max. draw-off rate (over 10 minutes)
Based on performance factor N
L
With booster
DHW heating from 10 to 45 °C
Cylinder capacity
Max. draw-off rate (l/min)
at heating water flow temperature
90 °C
80 °C
70 °C
Available water volume
Cylinder volume heated to 60 °C
Without booster
Cylinder capacity
Draw-off rate
Available water volume
Water with t = 60 °C (constant)
Heat-up time
The quoted heat-up times will be achieved, if the max. constant output
of the DHW cylinder is made available at the respective flow temper-
ature and when heating the DHW from 10 to 60 °C.
Cylinder capacity
Heat-up time (min)
at heating water flow temperature
90 °C
80 °C
70 °C
VITOGAS
l 130
207
186
164
l 130
l 130
l/min
l 103
l 130
160
240
226
190
160
21 24
19 23
16 19
160
10 10
120
160
15 15
19 19
29 29
VIESMANN
200
340
298
236
200
34
3
30
24
200
10
150
200
12
26
24
25