Viessmann VITOGAS - Page 21

Peak output (during 10 minutes)
Relative to the performance factor N
L
.
DHW heating from 10 to 45 °C.
Capacity l 160 200 300 500 750 1000
Peak output (l/10 min) at a heating water flow temper-
ature of
90 °C 210 262 407 618 898 962
80 °C 207 252 399 583 814 939
70 °C 199 246 385 540 704 898
Max. draw-off rate (over 10 minutes)
Relative to the performance factor N
L
.
With booster heating.
DHW heating from 10 to 45 °C.
Capacity l 160 200 300 500 750 1000
Max. draw-off rate (l/min) at a heating water flow tem-
perature of
90 °C 21 26 41 62 90 96
80 °C 21 25 40 58 81 94
70 °C 20 25 39 54 70 90
Available water volume
Cylinder content heated to 60 °C.
Without booster heating.
Capacity l 160 200 300 500 750 1000
Draw-off rate l/min 10 10 15 15 20 20
Available water volume
water at t = 60 °C (continuous)
l 120 145 240 420 615 835
Heat-up time
The heat-up times will be achieved, if the max. continuous output of
the DHW cylinder is made available at the respective heating water
flow temperature and when heating DHW from 10 to 60 °C.
Capacity l 160 200 300 500 750 1000
Heat-up time (min.) at a heating water flow tempera-
ture of
90 °C 19 19 23 28 24 36
80 °C 24 24 31 36 33 46
70 °C 34 37 45 50 47 71
DHW cylinder
(cont.)
VITOGAS
VIESMANN
21
5822 428 GB
3