Viessmann VITOCELL 100-W - Selection According to Continuous Output

3.2 Selection according to continuous output
In accordance with the required heating from 10 to 45 °C or from 10
to 60 °C and the planned flow temperature, the relevant column in
the following selection table is selected. The required continuous
output (see from page 23) is found in the column and the cylinder
type in the first column is read off.
Example:
DHW heating from 10 to 60 °C, flow temperature 70 °C 1
Required continuous output: 20 kW
2
, enamelled DHW cylinder,
adjacent in the first column 3: Vitocell 100-V 200 l or
Vitocell 100-V, 300 l
The most suitable DHW cylinder is now selected based on the speci-
fication and the continuous output diagrams in the Vitocell data-
sheets.
Note
The stated continuous output is only achieved if the rated boiler
heating output is greater than the continuous output.
When engineering systems with the specified or calculated continu-
ous output, factor in a matching circulation pump.
Selection according to continuous output
Appliance Type Capacity Continuous output in kW for
DHW heating
Continuous output in kW for DHW heating
from 10 to 60 °C from 10 to 45 °C
Flow temperature 90 °C 80 °C 70 °C
1
90 °C 80 °C 70 °C 60 °C 50 °C
Horizontal DHW cylinders
Vitocell 100-H CHA 130 l 27 20 14 28 23 19 14 —
160 l 32 24 17 33 28 22 16 —
200 l 38 29 19 42 32 26 18 —
Vitocell 300-H EHA 160 l 28 23 15 32 28 20 14 —
200 l 33 25 17 41 30 23 16 —
350 l 70 51 34 80 64 47 33 —
500 l 82 62 39 97 76 55 38 —
DHW cylinders for wall mounted boilers
Vitocell 100-W CUGA
CUGA-A
120 l — — — — 24 — — —
150 l — — — — 24 — — —
Vertical DHW cylinders
Vitocell 100-V CVA
CVAA-A
160 l 36 28 19 40 32 25 9 —
200 l
3
36 28 19
2
40 32 17 9 —
CVAA 300 l 45 34 23 53 44 23 18 —
CVA 500 l 53 44 33 70 58 32 24 —
CVAA 750 l 94 75 54 109 91 73 54 33
950 l 109 80 58 116 98 78 58 45
CVWA 300 l 73 58 41 85 71 57 42 25
390 l 85 67 48 98 82 66 49 29
500 l 102 81 59 118 99 79 59 36
Vitocell 300-V EVIA-A
EVIA-A+
160 l 39 31 22 46 38 30 22 13
200 l 39 31 22 46 38 30 22 13
EVIA-A 300 l 52 41 29 61 51 41 30 18
500 l 59 46 33 69 58 46 34 20
Dual mode DHW cylinders (upper indirect coil)
Vitocell 100-U CVUB
CVUC-A
300 l 23 20 15 31 26 20 15 11
Vitocell 100-B CVBB 300 l 23 20 15 31 26 20 15 11
CVB 400 l 36 27 18 42 33 25 17 10
500 l 36 30 22 47 40 30 22 16
CVBB
750 l 59 49 37 76 63 49 35 26
950 l 67 56 42 90 75 58 41 31
Vitocell 300-B EVBA-A 300 l 36 29 20 43 35 28 20 12
500 l 49 38 27 57 48 38 28 16
Freshwater module
Vitotrans 353 PBSA
PZSA
108 88 65 81 81 81 61 39
PBMA
PZMA
195 164 127 146 146 146 117 79
PBLA 277 233 181 203 203 203 166 113
1 - 3
Selection example Note
For more values, see the "Vitotrans 353" datasheet.
Selecting the cylinder type
(cont.)
DHW heating
VIESMANN
13
5414646
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