6.11 Accessories for DHW heating with Vitocell 100-B, type CVBB (300 l) and
Vitocell 100-W, type CVBB (300 l)
Vitocell 100-B, type CVBB and Vitocell 100-W, type CVBB
Observe the information on the design of DHW cylinders: See from
page 124.
For DHW heating in conjunction with boilers and solar collectors for
dual mode operation
Suitable for the following systems:
■ DHW temperature up to 95 °C
■ Heating water flow temperature up to 160 °C
■ Solar flow temperature up to 160 °C
■ Operating pressure on the heating water side up to 10 bar
(1.0 MPa)
■ Operating pressure on the solar side up to 10 bar (1.0 MPa)
■ Operating pressure on the DHW side up to 10 bar (1.0 MPa)
Specification
Type CVBB CVB CVB CVBB CVBB
Cylinder capacity
(AT: Actual water capacity)
l 300 400 500 750 950
Internal indirect coil Top Bot-
tom
Top Bot-
tom
Top Bot-
tom
Top Bot-
tom
Top Bottom
Heating water capacity l 6 10 6.5 10.5 9 12.5 13.8 29.7 18.6 33.1
Gross volume l 316 316 417 417 521.5 521.5 795.5 795.5 1001.7 1001.7
DIN registration no. 9W242/11-13 MC/E Applied for
Continuous output
For DHW heating from 10
to 45 °C and a heating
water flow temperature of
… at the heating water
flow rate stated below
90 °C
kW 31 53 42 63 47 70 76 114 90 122
l/h 761 1302 1032 1548 1154 1720 1866 2790 2221 2995
80 °C
kW 26 44 33 52 40 58 63 94 75 101
l/h 638 1081 811 1278 982 1425 1546 2311 1840 2482
70 °C
kW 20 33 25 39 30 45 49 73 58 78
l/h 491 811 614 958 737 1106 1200 1794 1428 1926
60 °C
kW 15 23 17 27 22 32 35 52 41 56
l/h 368 565 418 663 540 786 853 1275 1015 1369
50 °C
kW 11 18 10 13 16 24 26 39 31 42
l/h 270 442 246 319 393 589 639 955 760 1026
Continuous output
For DHW heating from 10
to 60 °C and a heating
water flow temperature of
… at the heating water
flow rate stated below
90 °C
kW 23 45 36 56 36 53 59 79 67 85
l/h 395 774 619 963 619 911 1012 1359 1157 1465
80 °C
kW 20 34 27 42 30 44 49 66 56 71
l/h 344 584 464 722 516 756 840 1128 960 1216
70 °C
kW 15 23 18 29 22 33 37 49 42 53
l/h 258 395 310 499 378 567 630 846 720 912
Heating water flow rate for the
stated continuous outputs
m
3
/h
3.0 3.0 3.0 3.0 3.0
Max. connectible heat pump
output
At 55 °C heating water flow tem-
perature and 45 °C DHW tem-
perature for the specified heating
water flow rate (both internal in-
direct coils connected in series)
kW 10 12 14 21 23
Standby heat loss kWh/
24 h
1.65 1.80 1.95 2.28 2.48
Standby capacity V
aux
l 127 167 231 365 500
Solar capacity V
sol
l 173 233 269 385 450
Dimensions
Length (7)
– incl. thermal insulation a mm 667 859 859 1062 1062
– excl. thermal insulation mm – 650 650 790 790
Total width
– incl. thermal insulation b mm 744 923 923 1110 1110
– excl. thermal insulation mm – 881 881 1005 1005
Height
– incl. thermal insulation c mm 1734 1624 1948 1897 2197
– excl. thermal insulation mm – 1518 1844 1797 2103
Height when tilted
– incl. thermal insulation mm 1825 – – – –
– excl. thermal insulation mm – 1550 1860 1980 2286
Installation accessories
(cont.)
82
VIESMANN
VITOCAL
6
5831388
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