Viessmann Vitocell 100 V Technical Manual 5167 518 01

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VITOCELL 100-V




Indirect-fired domestic hot water storage tank
42 to 119 USG / 160 to 450 ltr

Technical Data Manual
Model Nos. and pricing: see Price List

Vitocell-V 100
42 to 79 USG / 160 to 300 ltr

Product may not be exactly as shown

Vitocell 100-V
CVA Series
Indirect-fired domestic hot water storage tank
steel construction, with Ceraprotect two-coat enamel finish

5167 518 - 01 03/2014

Vitocell-V 100
119 USG / 450 ltr

Product Information

VITOCELL 100-V
The vertical tank solution for cost-efficient
domestic hot water supply. The
Vitocell 100-V DHW tank offers storage
capacities of up to 119 USG / 450 ltrs.

The benefits at a glance:
H Corrosion-protected steel tank shell with
Ceraprotect two-coat enamel finish.
Magnesium anode provides additional
cathodic tank protection.
H Heat exchanger coil extends to the bottom
of the tank, thereby heating the entire
water content.
H Extremely convenient domestic hot water
supply assured by fast, uniform heating
via generously sized heat exchanger
surfaces.

H Universally suitable - for applications
requiring larger quantities of hot water,
multiple Vitocell 100-V tanks may be
connected to a header to form a tank
battery.
H Increased energy savings thanks to highly
effective, foamed-in-place HCFC-free
insulation keeping standby losses at a
minimum.
H The vitocell-V 100 119 USG / 450 L
capacity tank is supplied with removable
soft PET insulation for easier handling.

5167 518 - 01

H Certified to CSA Low Lead Content
Certification Program;
including US Safe Drinking Water Act,
NSF/ANSI 372 as well as other applicable
US State requirements.

2

VITOCELL 100-V

Product Information
Cross-Section

Magnesium anode
Steel domestic hot water storage tank,
with Ceraprotect two-coat enamel finish

Recirculation tapping

Boiler water supply

2¼”/58 mm PUR Foam or 4”/100 mm
wrap-around PET insulation (HCFC-free)

Boiler water return

5167 518 - 01

Non-finned tubular steel heat exchanger coil with
Ceraprotect finish extends to tank bottom the entire water volume is heated, preventing
cold spots where bacteria growth could occur

Product may not be exactly as illustrated.
VITOCELL 100-V

3

Technical Data

Technical Data

Storage Capacity

Suitable
H max.
H max.
H max.
H max.

for heating systems with
working pressure on the heat exchanger side of up to 150 psig / 10 bar
working pressure on DHW side of up to 150 psig / 10 bar
supply temperature on the heat exchanger side of up to 230 °F / 110 °C
DHW supply temperature of up to 150 °F / 65.6 °C

USG
ltr

42
160

53
200

79
300

119
450

MBH
194 °F
GPM
90 °C
ltr/h

136
4.3
982

136
4.3
982

180
5.7
1302

238
7.6
1720

MBH
176 °F
GPM
80 °C
ltr/h

109
3.5
786

109
3.5
786

150
4.8
1081

198
6.3
1425

MBH
158 °F
GPM
70 °C
ltr/h

85
2.7
614

85
2.7
614

113
3.6
811

153
4.9
1106

MBH
140 °F
GPM
60 °C
ltr/h

58
1.8
417

58
1.8
417

78
0.3
565

109
3.5
786

MBH
122 °F
GPM
50 °C
ltr/h

31
1
221

31
1
221

61
1.9
442

82
2.6
589

Recovery rate *1
with a temperature rise
of the domestic hot
water from
50 to 140 °F /
10 to 60 °C
and boiler water supply
temperature of.... at the
supply flow rate stated
below

MBH
194 °F
GPM
90 °C
ltr/h

123
2.7
619

123
2.7
619

153
3.4
774

181
4
911

MBH
176 °F
GPM
80 °C
ltr/h

95
2
482

95
2
482

116
2.6
584

150
3.3
756

MBH
158 °F
GPM
70 °C
ltr/h

65
1.4
327

65
1.4
327

78
1.7
395

113
2.5
567

Supply flow rate for the
recovery rates stated

GPM
m3/h

13.2
3.0

13.2
3.0

13.2
3.0

13.2
3.0

Standby losses *2

MBH/24 h

5.1

5.8

7.5

9.6

23
581
24
608
47
1189
50
1260

23
581
24
608
55½
1409
57½
1460

25
633
27¾
705
68¾
1746
70½
1792

33½
850
35¼
898
77
1955
73¼
1860

190
86

214
97

333
151

399
181

Recovery rate *1
with a temperature rise
of the domestic hot
water from
50 to 113 °F /
10 to 45 °C
and boiler water supply
temperature of.... at the
supply flow rate stated
below

Overall dimensions with insulation
Width (∅)
inches
mm
Depth
inches
mm
Height
inches
mm
Tilt height
inches
mm
Weight
Tank with insulation

lbs
kg

Heating water content

USG
ltr

1.45
5.5

1.45
5.5

2.6
10

3.3
12.5

Heat exchanger surface area

ft.2
m2

10.8
1

10.8
1

16.1
1.5

20.5
1.9

1
¾
¾
¾

1
¾
¾
¾

1
1
¾
1

1
1¼
¾
1

Connections
Heating water supply/return
Domestic cold/hot water
T&P valve
Recirculation

∅”
∅”
∅”
∅”

(male thread)
(male thread)
(female thread)
(male thread)

*1When

planning for the recovery rate as stated or calculated, allow for the corresponding circulation pump. The stated recovery rate is
only achieved when the rated output of the boiler is equal to or greater than that stated under “Recovery rate”.
Please also refer to the corresponding sizing chart at the end of this manual.
*2Measured values are based on a room temp. of 68°F / 20 ºC and a domestic hot water temp. of 149°F / 65 ºC and can vary by 5%.

4

VITOCELL 100-V

5167 518 - 01

For domestic hot water heating applications in
conjunction with hot water heating boilers

Technical Data

Dimensions
Storage
USG
capacity
ltr

Vitocel 100l-V (42 and 53 USG / 160 and 200 ltr)
IO

a

MA

TPV
DHW
f
Overall height

b

d
AQ

d

e

BWS

c

e
f
g

c

BWR

Overall width

RT

h

b

Overall depth

h

jØ

DCW/D

inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm

42
160

53
200

79
300

119
450

––
––
13 16½
––
–– 336
422
2¾
2¾
3
4
72
72
76
107
9¾
9¾
10 13¾
249 249 260
349
25
25 34½ 36¼
634 634 875
924
35
35
44 48½
884 884 1115 1230
41
41
63 70¼
1050 1270 1600 1784
––
––
26
33
––
–– 660
837
12½ 12½ 13½
18
317 317 343
455
––
––
4½
4½
––
–– 114
114

Vitocell 100-V (79 USG / 300 ltr)
IO
TPV

Legend
IO
Inspection and clean-out opening
D
Drain
BWR Boiler water return
BWS Boiler water supply
DCW Domestic cold water
AQ Aquastat well
(at same height as boiler water
supply connection)
MA Magnesium anode
DHW Domestic hot water
RT
Recirculation tapping
TPV Temperature and pressure relief
valve

MA
DHW

d

e

f

IO

AQ

BWR

Overall width

BWS

Overall height

RT

Overall depth

b

j

c

a

g

h
DCW/D

Vitocell 100-V (119 USG / 450 ltr)
IO

MA
DHW
Ø 25½” / 650 mm

c

a

b

j

5167 518 - 01

BWR

d

e

BWS

AQ
Overall width

f
IO

Overall height

RT

h

VITOCELL 100-V

g
Overall depth

DCW/D

5

Technical Data

Domestic hot water draw rate
Storage tank contents heated to 140 °F / 60 °C, boiler not reheating
Storage capacity

USG
ltr

42
160

53
200

79
300

119
450

DHW draw rate

GPM
ltr/min

2.6
10

2.6
10

4.0
15

4.0
15

Domestic hot water draw
Water with t = 140 °F /
60 °C (constant)

USG
ltr

32
120

38
145

63
240

111
420

75%

73%

80%

93%

Percentage tank volume

Heat-up time
The stated heating times are achieved when the maximum recovery rate of the domestic hot water tank is made available at the respective
supply temperature and with a domestic hot water rise from 50 to 140 °F / 10 to 60 °C.
USG
ltr

42
160

53
200

Heating water supply temperature
19
24
34

40 100

120

300

32

80

24

60

80

200

20

50

16

40

12

30

8

20

4

10

80

24

60

20

50

16

40
30

2 000

3 000

4 000

5 000

6 000
7 000

13

18

22

26
31

2.2

Flow rate

ltr/h

9

4
1 000

5

1.6

4.4

6

2

800

2.4

3.5

8

600

10

2.6

4
3.2

Pressure drop

20

500

Pressure drop

8

28
36
50

GPM

mbar

400

“ w.c.

mbar
500

160

100

23
31
45

Pressure drop on domestic hot water side
(secondary circuit)

200

12

6

19
24
37

“w.c.

Pressure drop on heating water side (primary circuit)

32

119
450

Heat-up time (minutes)

194 °F / 90 °C
176 °F / 80 °C
158 °F / 70 °C

40

79
300

3.2

8

2.4

6

2

5

1.6

4

1.2

3

0.8

2

0.4

1
8 10 13 17
2.2 2.6 3.5 4.4
Flow rate

33

50 67 83 100

ltr/min

8.8

13 18 22 26

GPM

42 USG / 160 ltr and 53 USG / 200 ltr storage capacities
79 USG / 300 ltr storage capacity
119 USG / 450 ltr storage capacity
VITOCELL 100-V

5167 518 - 01

Storage capacity

Multiple Tank Installation (79 and 119 USG / 300 and 450 ltr only)

Technical Data
The 79 and 119 USG / 300 and 450 ltr tank sizes may be combined into a battery consisting of between 2 and 4 tanks.
Tank batteries consisting of more than 4 tanks can be installed by creating up to 4 batteries, each consisting of 4 tanks. The heating
contractor is responsible to ensure proper piping on both the primary and secondary circuits.
Tank storage capacity

USG
ltr

79
300

Total capacity of tank battery

USG
ltr

159
600

238
900

357
1350

476
1800

2
FF

2
FF

3
FFF

4
FFFF

MBH
194 °F
GPM
90 °C
ltr/h

361
11.5
2604

477
15.1
3440

716
22.7
5160

955
30.3
6880

MBH
176 °F
GPM
80 °C
ltr/h

300
9.5
2162

396
12.5
2850

593
18.8
4275

791
25.1
5700

MBH
158 °F
GPM
70 °C
ltr/h

225
7.1
1622

307
9.7
2212

460
14.6
3318

614
19.5
4424

MBH
140 °F
GPM
60 °C
ltr/h

157
5
1130

218
6.9
1572

327
10.4
2358

436
13.8
3144

MBH
122 °F
GPM
50 °C
ltr/h

123
3.9
884

164
5.2
1178

246
7.8
1767

327
10.4
2356

MBH
194 °F
GPM
90 °C
ltr/h

307
6.8
1548

361
8.0
1822

542
12.0
2733

723
16.0
3644

MBH
176 °F
GPM
80 °C
ltr/h

232
5.1
1168

300
6.7
1512

450
10.0
2268

600
13.3
3024

MBH
158 °F
GPM
70 °C
ltr/h

157
3.5
790

225
5.0
1134

338
7.5
1701

450
10.0
2268

Supply flow rate
for the recovery rates
stated

GPM
m3/h

26.4
6

26.4
6

39.6
9

50.8
12

Standby losses *2

MBH/24 h

15

19.2

28.8

38.4

Overall dimensions with insulation
Overall width
inches
mm
Overall depth
inches
mm
Overall height
inches
mm

57½
1461
43½
1109
69
1752

72½
1838
48
1218
77
1955

111¼
2826
48
1218
77
1955

150
3814
48¾
1237
77
1955

Weight
Tank with insulation

lbs
kg

736¼
334

932
423

1409
639

1913
868

Heating water content
(heat exchanger pipe coil)

USG
ltr

6½
25

8½
32

13¾
50

20¾
79

Heat exchanger surface area

ft.2
m2

32¼
3.0

42
3.9

62½
5.8

84
7.8

Number of storage tanks
Recovery rate *1
with a temperature rise
of the domestic hot
water from
50 to 113 °F /
10 to 45 °C
and boiler water supply
temperature of .....
at the supply flow rate
stated below

Recovery rate *1
with a temperature rise
of the domestic hot
water from
50 to 140 °F /
10 to 60 °C
and boiler water supply
temperature of .....
at the supply flow rate
stated below

119
450

5167 518 - 01

*1When

planning for the recovery rate as stated or calculated, allow for the corresponding circulation pump. The stated recovery rate is
only achieved when the rated output of the boiler is equal to or greater than that stated under “Recovery rate”.
Please also refer to the corresponding sizing chart at the end of this manual.
*2Measured values are based on a room temperature of 68°F / 20 ºC and a domestic hot water temperature of 149°F / 65 ºC and can
vary by 5%.

VITOCELL 100-V

7

Multiple Tank Installation (79 and 119 USG / 300 and 450 ltr only)

For domestic hot water applications which
utilize modulating and low temperature hot water
heating boilers or remote heating plants

Qty 2

Qty 3

Qty 4

IO
DHW
h

TPV

BWR

h

RT
A

BWR

A

A

BWS

BWS

BWS

e

Depth

Depth

Depth
Side view

h

h

h

a

DHW/
D

A

b

BWR

Width

c

BWR
IO

Width

h

Width

d

BWS

Top view

Legend
IO Inspection and clean-out opening
D Drain
A Air vent

BWR Boiler water return
BWS Boiler water supply
DCW Domestic cold water

DHW
RT
TPV

Domestic hot water
Recirculation tapping
T&P valve

Dimensions
USG
ltr

79
300

Total capacity of battery

USG
ltr

159
600
2

238
900
2

357
1350
3

476
1800
4

3
76
10¼
260
34½
875
63
1600
16½
343
8
206

4¼
107
13¾
349
36¼
924
70¼
1784
18
455
12½
315

4¼
107
13¾
349
36¼
924
70¼
1784
18
455
12½
315

4¼
107
13¾
349
36¼
924
70¼
1784
18
455
12½
315

Number of storage tanks
a
b
c
d
e
h

8

inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm

119
450

VITOCELL 100-V

5167 518 - 01

Storage capacity

Multilple Tank Installation (79 and 119 USG / 300 and 450 ltr only)

Domestic hot water draw rate
Storage tank content heated to 140 °F / 60 °C
Storage capacity

USG
ltr

79
300

Battery storage capacity

USG
ltr

159
600
2

238
900
2

357
1350
3

476
1800
4

DHW draw rate

GPM
ltr/min

7.9
30

7.9
30

7.9
30

11.9
45

Domestic hot water draw
Water with t = 140 °F /
60 °C (constant)

USG
ltr

127
480

222
840

333
1260

444
1680

80%

84%

84%

84%

Number of tanks

Percentage of battery volume

119
450

Quick recovery (over 10-minute period)
Domestic hot water rise from 50 to 113 °F / 10 to 45 °C
Storage capacity

USG
ltr

79
300

Battery storage capacity

USG
ltr

159
600
2

Number of tanks
Heating water supply temperature
194 °F / 90 °C
176 °F / 80 °C
158 °F / 70 °C

USG/10 min
ltr/10 min
USG/10 min
ltr/10 min
USG/10 min
ltr/10 min

119
450
238
900
2

357
1350
3

476
1800
4

Quick DHW recovery (over 10-minute period)
201
759
197
745
192
728

317
1200
310
1175
284
1075

441
1670
431
1630
396
1498

540
2045
502
1900
478
1810

Max. domestic hot water draw rate (over 10-minute period)
Domestic hot water rise from 50 to 113 °F / 10 to 45 °C
Storage capacity

USG
ltr

79
300

Battery storage capacity

USG
ltr

159
600
2

Number of tanks
Heating water supply temperature
194 °F / 90 °C
176 °F / 80 °C

238
900
2

357
1350
3

476
1800
4

Max. DHW draw rate (over 10-minute period)
20.1
76
20
74
19.3
73

32
120
31.3
118
28.4
107

44.1
167
43.2
163
40
150

54
204
50.4
190
48
181

5167 518 - 01

158 °F / 70 °C

GPM
ltr/min
GPM
ltr/min
GPM
ltr/min

119
450

VITOCELL 100-V

9

Standard Equipment
Product Installation

Standard Equipment
Vitocell 100-V
42 to 79 USG / 160 to 300 ltr capacity

Vitocell 100-V
119 USG / 450 ltr capacity

Domestic hot water storage tank of
high-grade steel with PUR Foam insulation
(HCFC-free) and Ceraprotect two-coat
enamel finish with:

Domestic hot water storage tank of
high-grade steel with wrap-around soft PET
insulation (HCFC-free) and Ceraprotect
two-coat enamel finish with:

H thermometer
H adjustable leveling feet
H built-in aquastat well
H Magnesium anode

H thermometer
H adjustable leveling feet
H built-in aquastat well
H Magnesium anode

The following is packed separately and
attached to the crate:
H installation fittings package: with the
necessary brass adaptors, other necessary
hardware, and hemp
H temperature and pressure relief valve.

The following is packed separately and
attached to the crate:
H installation fittings package: with the
necessary brass adaptors, other necessary
hardware, and hemp
H temperature and pressure relief valve.

Electrostatically powder-coated sheet metal
enclosure panel in a Vitosilver finish.

Synthetic wrap-around enclosure panel in a
Vitosilver finish.

Domestic hot water connections

IMPORTANT
This is a simplified conceptual drawing
only! Piping and necessary componentry
must be field verified. Proper installation
and functionality in the field is the
responsibility of the heating contractor.
Domestic hot water supply
DHW recirculation line
DHW recirculation pump
Spring-loaded flow check valve
Discharge pipe
Temperature and pressure relief valve
(TPV)
Shut-off valve
Drain
Domestic cold water supply lines
Backflow preventer
Domestic cold water inlet
Precharged expansion tank
(required where backflow preventer
is installed; check local plumbing
codes and requirements)
Thermostatic mixing valve/anti-scald
valve for solar applications (field

5167 518 - 01

supplied)

10

VITOCELL 100-V

Product Installation

Backflow preventers

Warranty

Sensor Well

Where backflow preventers are required, a
domestic water expansion tank installation
is recommended in the cold water inlet
piping before the cold water enters the
Vitocell. For the backflow device, observe
local plumbing codes and regulations.

Our warranty for domestic hot water tanks
states that the water heated must be of
drinking (potable) water quality and that any
water treatment equipment in use must
function correctly.

Vitocell 100-V
42 to 119 USG / 160 to 450 ltr capacity

A temperature and pressure relief valve
(T&P relief valve) is supplied with the tank.
The heating contractor must install the
valve on each tank in a method meeting
code requirements. If local codes require a
different relief valve, substitute the
manufacturer’s supplied valve. The tank is
approved for 150 psig. Maximum operating
pressure is 150 psig.
The T&P relief valve supplied with the tank
is tested under ANSI Z21.22 Code for Relief
Valves and Automatic Gas Shut-off Devices
for Hot Water Supply Systems.

IMPORTANT
Since the heat exchanger coil allows for
high MBH input (see Vitocell flow charts),
confirmation that the appropriate and
correct size pressure and temperature relief
valve is used and installed, is necessary.

150 psig
(US and Canada)

ASME pressure
steam rating

1438 MBH

CSA temperature
steam rating

205 MBH

Relief
temperature

210ºF (99ºC)

Inlet thread

¾” male

Outlet thread

¾” female

Ø
½”/
14.9 mm

8” / 200 mm

The water to be heated with the Vitocell
must be drinking (potable) water quality. If
the tank is used to heat other media, the
warranty will be null and void. Damage
resulting from excessive pressure or
temperature is clearly not the responsibility
of Viessmann.
The amount of chloride and sulfate
acceptable to the tank is limited. In areas
where high concentrations of chloride and
sulfate are present in drinking water, please
consult Viessmann for directions.

5167 518 - 01

Watts Model
40XL-8

Viessmann accepts no responsibility for
damage howsoever caused and reserves the
right to withdraw the product warranty if the
product has been improperly installed or
misapplied by the installer, contractor or final
user. In order to qualify for product warranty,
strict adherence to the installation and
service manuals must be assured. In the
event that Viessmann non-approved
components are utilized, Viessmann reserves
the right to withdraw all expressed or implied
warranties without written notice.

Ø
¾”/
21.3 mm

Temperature and pressure
relief valve

The sensor well is welded into the domestic
hot water storage tank.

VITOCELL 100-V

11

Vitocell 100-V Sizing
Continuous Flow Capacity Chart

Vitocell 100-V,
42 and 53 USG / 160 and 200 ltr capacities
Curve
Domestic hot water 40 to 113°F / 4 to 45°C

5167 518 - 01

Curve
Domestic hot water 40 to 140°F / 4 to 60°C

12

VITOCELL 100-V

Vitocell 100-V Sizing
Continuous Flow Capacity Chart

Vitocell 100-V,
79 USG / 300 ltr capacity
Curve
Domestic hot water 40 to 113°F / 4 to 45°C

5167 518 - 01

Curve
Domestic hot water 40 to 140°F / 4 to 60°C

VITOCELL 100-V

13

Vitocell 100-V Sizing
Continuous Flow Capacity Chart

Vitocell 100-V,
119 USG / 450 ltr capacity
Curve
Domestic hot water 40 to 113°F / 4 to 45°C

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Curve
Domestic hot water 40 to 140°F / 4 to 60°C

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VITOCELL 100-V

Vitocell 100-V Sizing
Continuous Flow Capacity Chart
Example: Vitocell 100-V, 119 USG / 450 ltr capacity

5167 518 - 01

Assume boiler output to tank is 170 MBH. Enter chart at left and draw horizontal line across to recovery rate of 203 GPH / 3.4 GPM for
140°F / 60°C domestic hot water under column B. Where the horizontal line intersects the 194°F / 90°C curve is the point of intersection
for the diagonal line used to size the pump. The diagonal line begins at the origin and goes through the point of intersection extending up
to the top of the chart. Read between the reference diagonal lines to get a pump specification of 11.9 GPM at 5 ft. To summarize: For a
Vitocell-V 100 with 119 USG / 450 ltr capacity and 170 MBH input, the boiler water temperature is 194°F / 90°C, difference between
boiler return and supply water temperature is 31°F / 17°C, recovery rate is 3.4 GPM of 140°F / 60°C DHW, and the pump required is
11.9 GPM, 5.0 ft. plus pressure drop in piping and boiler.

VITOCELL 100-V

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VITOCELL 100-V

5167 518 - 01

Technical information subject to change without notice.

Printed on environmentally friendly
(recycled and recyclable) paper.



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