Viessmann Vitola 200 Technical Manual 5167 403 V1.6

2015-08-26

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VITOLA 200
Hot water heating boiler without low limit
83 to 300 MBH / 24 to 88 kW

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

Vitola 200 with Vitoflame Burner and
Vitocell-H 300 domestic hot water tank

Vitola 200 with Vitoflame Burner, boiler stand
and Vitocell-V 300 domestic hot water tank

Vitola 200
VB2 Series
Oil-/Gas-Fired Boiler
for hydronic heating systems
with modulating boiler water temperatures
without low limit
with biferral heating surfaces of cast iron/steel
Heating input: 83 to 300 MBH
24 to 88 kW

5167 403 v1.6

04/2008

Oil-fired

Product Information

Vitola 200
High quality at an affordable price:
The double-wall sandwiched heat exchanger
surface of the Vitola 200 is a milestone in the
history of heating technology. The Vitola 200
combines comfort with energy savings.

The benefits at a glance:
H Biferral heat exchanger of cast iron and steel
for high operational reliability and a long
service life.
H Reduced emissions with the Viessmann
Chassis or Vitoflame Burner.
H Saves energy and preserves the
environment via low boiler water
temperatures; cold start ability; A.F.U.E.
of up to 87.4% (oil-fired version).

H Short installation times due to the
Viessmann Fastfix Installation System.
Save up to 50% of the installation time
when installing boiler panelling and
control. Simple assembly is achieved with
components which merely snap together,
making special tools unnecessary.
The biferral sandwiched heat exchanger of
cast iron and steel offers high operational
reliability and a long service life

5167 403 v1.6

H Optimal temperature modulation due to
wide water passageways and a large
water content.

H Straight-forward installation and start-up –
Burners supplied by Viessmann are tested
with a combustion analyzer at operating
temperature and matched to the boiler
input in the factory.

2

Product Information
Cut-Away Section

Biferral sandwiched heat exchanger surface
of cast iron and steel offers high
operational reliability and a long
service life

Removable stainless steel
combustion chamber

Viessmann Vitoflame 100 Burner

Vitotronic 200 –
indoor/outdoor
digital boiler and heating
system control

5167 403 v1.6

3” / 75 mm boiler shell
insulation

3

Technical Data

Technical data
Model No.

Boiler Model
input

CSA gas rating *1

output
input

CSA oil rating

output
Net I=B=R rating *2

for gas
for oil
for NG
for LP
for oil

A.F.U.E. *3

Dimensions
Length
Width
Height

VB2-22

VB2-33

VB2-40

VB2-50

VB2-63

90
26
75
22

116
34
97
28

146
42
122
35

185
54
154
45

238
69
198
57

300
88
249
73

MBH
kW
MBH
kW

83
24
72
21

107
31
92
27

135
39
116
34

170
50
146
43

219
64
189
55

300
88
258
76

MBH
kW
MBH
kW

65
19
63
18

84
25
80
23

106
31
101
30

134
39
127
37

172
50
164
48

217
64
224
66

%
%
%

84.5
86.0
87.1

84.0
85.8
87.2

84.0
85.8
87.2

84.0
85.8
87.3

83.9
85.7
87.4

83.9
85.7
87.1

inches
mm
inches
mm
inches
mm

23¼
589
21¼
537
27¾
706

25¾
655
22¼
565
28½
726

32¼
817
23½
599
29¼
743

32¼
817
26½
674
32¼
819

37¾
956
27¾
702
33½
853

42
1070
27¾
702
33½
853

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

43¾
1112
25¼
639
32¾
830
37
940
45¾
1160
9¾
250

46¼
1178
26¼
667
33½
850
37¾
960
46½
1180
9¾
250

52¾
1340
27½
701
34
865
38¼
975
47
1195
9¾
250

53¼
1350
30½
776
37
940
41¼
1050
50
1270
9¾
250

58½
1489
30½
776
38½
975
42¾
1085
51½
1305
9¾
250

63
1603
30½
776
38½
975
42¾
1085
51½
1305
9¾
250

inches
mm
inches
mm
inches
mm

26
658
–

26
658
–

–

–

26
658
31
790
37¼
947

–

–

26
658
31
790
–

31
790
37¼
947

31
790
37¼
947

lbs
kg
lbs
kg

287
130
381
173

335
152
434
197

430
195
542
246

573
260
697
316

739
335
866
393

809
367
941
427

*4

Total width
Total height (operation)
- Height 1 *5 (control unit in
position for operation)
- Height 2 *5 (control unit in
position for servicing)
Height of boiler stand
Height of Vitocell-H under boiler
- 42 to 53 USG / 160 to 200 ltr
- 92 USG / 350 ltr
- 120 USG / 450 ltr
Weight boiler shell
Total weight (boiler with insulation,
burner and boiler control)
Boiler water content

USG
ltr

18.5
70

23.2
88

31.2
118

37.0
140

52.6
199

59
223

Max. operating pressure

psig

30

30

30

30

30

30

Boiler water connections
Supply and return
Safety supply (Safety Header)
Safety return, drain valve

inches
inches
inches

1½
1
1

1½
1
1

1½
1
1

1½
1
1

1½
1
1½

1½
1
1½

*1 Propane

burners have same input/output as natural gas burners.
I=B=R rating based on piping and pick-up allowance of 1.15.
*3 Annual Fuel Utilization Efficiency with optional stack damper.
*4 Overall dimensions with Viessmann Vitoflame 100 Burner installed.
*5 See page 6.
*2 Net

4

5167 403 v1.6

Overall dimensions
Total length

VB2-18

MBH
kW
MBH
kW

Technical Data

Technical data
Model No.

Boiler Model

Flue gas *6, temperature (gross)*7 at
H 104°F / 40°C boiler water temp. *9 °F
°C
°F
H 167°F / 75°C boiler water temp.
°C
lbs/h
Flue gas mass flow
kg/h
Vent pipe
Boiler vent

outer ∅ inches

VB2-18

VB2-22

VB2-33

VB2-40

VB2-50

VB2-63

293
145
329
165
68
31

293
145
329
165
84
38

293
145
329
165
123
56

293
145
329
165
150
68

293
145
329
165
187
85

293
145
329
165
236
107

5

5

6

6

7

7

Flue gas volume, boiler

USG
ltr

10.3
39

14.0
53

20.6
78

29.1
110

41.5
157

45.7
173

Required flue draft

“w.c.

-0.02

-0.02

-0.02

-0.02

-0.02

-0.02

*8 *9

*6 Combustion

results are based on 11.0% to 13.0% CO2 with fuel oil #2, 9.5% to 10.2% with natural gas,
or 10.0% to 11.5% CO2 with propane, and a hot water heating system supply temperature of 167°F / 75°C, return 140°F / 60°C.
*7 Measured flue gas temperature with combustion air temperature of 68°F / 20°C.
*8 Ensure compatibility during burner selection.
*9 Ensure compatibility with chimney system. The chimney vent system must be suitable for the application (low flue gas temperature with
possible condensation), see page 10.

For information regarding other Viessmann System Technology componentry, please reference documentation of the respective product.

5167 403 v1.6

"

5

5¾” / 145 mm

Technical Data

BWS

Overall height

BTS

BWS
BWR
BWR
FGC

Height

Height 2

Height 1

SS

SR/BD
9¾”
250 mm

2¾” /
70 mm

Width
Overall width

4” / 100 mm

Length

6” / 154 mm

Overall length

VB2-18 to -33=161/8” / 410 mm
VB2-40 to -63=175/8” / 448 mm

Boiler Model

VB2

a

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

b
c
d
e
f
With DHW tank
under the boiler

USG

ltr

g

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

h
k
l
m
n

*1 Support

-18

-22

30
761
13¼
338
5¾
144
7¾
195
5½
141
19¼
488

30¾
781
13¼
338
5½
138
8¼
210
5
125
19¾
503

-33

-40

-50

-63

31½
797
13¼
338
5¾
144
8¾
225
4¼
110
20
511

34½
874
13½
342
5¾
144
10
254
3¼
84
21¼
542

35¾
908
14½
370
5¾
144
10½
268
3¼
85
24½
620

35¾
908
14½
370
5¾
143
10½
268
3¼
85
24½
620

42 and
53

42 and
53

53

92

53

92

120

160
and
200

160
and
200

200

350

200

350

450 *1

61¼
1555
58¾
1490
26
658
31½
799
39¼
996
45
1146

62
1575
59½
1510
26
658
30¾
783
39¼
996
45¾
1161

62½
1590
60
1525
26
658
30¼
768
39¼
996
46
1169

67¾
1720
65¼
1655
31
790
35½
900
44½
1128
51¼
1301

65¼
1665
63
1600
26
658
29¼
742
39¼
1000
47¼
1200

70¾
1795
68
1730
31
790
34½
874
44½
1132
52½
1332

76¾
1952
74¼
1887
37¼
947
40½
1031
50¾
1289
58½
1489

Bars are necessary for 120 USG / 450 ltr tanks; dimensions “g” through “n”
include 2¼” / 57 mm to account for the height of the Support Bars.

6

92

120

92

120

350

450 *1

350

450 *1

72
1830
69½
1765
31
1790
34½
1875
45¾
1160
55½
1410

78¼
1987
74¼
1932
37¼
947
40½
1031
51¾
1317
61¾
1567

72
1830
69½
1765
31
1790
34½
1875
45¾
1160
55½
1410

78¼
1987
74¼
1932
37¼
947
40½
1031
51¾
1317
61¾
1567

5167 403 v1.6

Dimensions

Technical Data

Legend
BD Boiler Drain
BTS Boiler Temperature Sensor
BWR Boiler Water Return
BWS Boiler Water Supply
FGC Flue Gas Collar
SR
Safety Return
SS
Safety Supply

SS
BWS
BWS
BWR
BWR

5¾” /
145 mm

Boiler Stand
Vitocell-H

FGC
SR/BD

Mounting the Vitola 200 on a Vitocell-H
The Vitola 200 can be mounted on a
Vitocell-H as shown to reduce the
footprint of heating equipment in the
mechanical room. Do not attempt to
install combinations not listed in the
Price List.

Boiler/Tank Compatibility
Order numbers are listed for boiler/tank
combinations requiring support bars.

Support bars may be required when
mounting a Vitola 200 boiler on a
Viessmann Vitocell-H Series tank.
Refer to the following chart to determine
whether support bars are required for your
application.

Certain boilers (listed with a “z” in the
chart) are directly compatible with the
Vitocell-H tank and thus do not require
additional hardware.

Combinations listed with “n.a.” are
incompatible. Do not attempt to install these
combinations.
For more information see Viessmann Price
List.

Boiler/Tank Compatibility
Vitocell-H 100
DHW storage tank
Vitola 200
VB2-18/-22
VB2-33
VB2-40
VB2-50/-63

Vitocell-H 300
DHW storage tank

CHA-160

CHA-200

EHA-160

EHA-200

EHA-350

EHA-450

z
z
n.a.
n.a.

z
z
z
n.a.

z
z
n.a.
n.a.

z
z
z
n.a.

n.a.
z
z
z

n.a.
n.a.
Z001 060
Z001 060

5167 403 v1.6

Order No. = Support bars are required.
z = Support bars are not required. Boiler/tank are directly compatible.
n.a. = Boiler/tank are incompatible. Neither mounting with support bars, nor direct-mounting possible.

7

Technical Data

Recommended Minimum Clearances for Service

Combustion chamber insert
Boiler
Vitocell-H domestic
hot water storage tank *2
Sensor well for storage tank
VB2

Boiler Model
a *1:

-18

-22

-33

-40

-50

-63

Necessary clearance in front of the boiler
for maintenance and service

inches
mm

24½
620

26¾
680

33½
850

33½
850

36½
920

43
1090

Dim b:

Necessary clearance beside the boiler
Ensure sufficient clearance if installing Divicon

inches
mm

24
600

24
600

24
600

24
600

24
600

24
600

Dim c:

Necessary clearance behind a Vitocell-H
installed below the boiler

inches
mm

16¾
425

16¾
425

17¾
450

17¾
450

17¾
450

17¾
450

Dim d:

Ensure adequate clearance for Divicon or other accessories; minimum
clearances
(no Vitocell-H installed below the boiler)

inches
mm

24
600

24
600

24
600

24
600

24
600

24
600

inches
mm

24
600

24
600

24
600

24
600

24
600

24
600

Dim

Top:
*1
*2

This clearance is required for service work. Viessmann strongly recommends maintaining 48” / 1200 mm front clearance on all models.
The Vitola 200 can be mounted on a Vitocell-H as shown to reduce the footprint of heating equipment in the mechanical room.
Do not attempt to install combinations not listed in the Price List.

Minimum Clearances to Combustibles
For typical installations, Viessmann recommends installing the boiler with clearances as
published on page 10 under Recommended Minimum Clearances for Service.
min. 0” / 0 mm

service
clearance
48”
1220 mm*

min. 6”
150 mm

Boiler Model

VB2

Rear
Sides
Flue

8

-18

-22

-33

-40

-50

-63

inches
mm

6
150

6
150

6
150

6
150

6
150

6
150

inches
mm

0
0

0
0

0
0

0
0

0
0

0
0

(oil)

inches
mm

9
230

9
230

9
230

9
230

9
230

9
230

(gas)

inches
mm

6
150

6
150

6
150

6
150

6
150

6
150

5167 403 v1.6

Standard installation
(top view)

Technical Data
Standard Equipment / Boiler Control Alternatives

Waterside Flow (primary circuit)

Pressure drop

mbar

“w.c.

The Vitola 200 is designed for closed loop, forced circulation
hot water heating systems only.

20

50

16

40

12

30

8

20

4

10

3.2

8

2

5

1.6

4

1.2

3

0.8

2

0.4

1
0.5
2.2
Water flow

Legend
VB2-18 to -33
VB2-40 to -63

1

2

3

4.4

9

13

4

5 6 7 m3/h

18 22 26 31 GPM

Standard Equipment
Note:
Boiler controls and burners are purchased
separately. Please see Price List for details.

5167 403 v1.6

Boiler shell with combustion chamber door
1 carton with insulating jacket and
1 cleaning brush
1 set of boiler ID hardware (coding card
and technical literature)
1 installation fittings carton with safety
header (c/w 30 psig pressure relief valve,
air vent and pressure gage), drain valve,
and installation fittings
1 carton with boiler control
1 carton with:
Viessmann Vitoflame Burner
(c/w burner hood and barometric damper)
or
Riello Burner (c/w barometric damper)

Boiler Control Alternatives
Vitotronic 100, KK10
standard boiler control for high temperature
heating systems
Vitotronic 100, KW10
standard boiler control for high temperature
heating systems
with indoor/outdoor system control
Vitotronic 200, KW2
for multiple temperature heating systems
with or without a mixing valve
with indoor/outdoor digital boiler and heating
system control
Vitotronic 300, KW3
for multiple temperature heating systems
with up to two mixing valves
with indoor/outdoor digital boiler and heating
system control
9

System Design Considerations

System Design Considerations
Chimney

Combustion air supply

Water quality

For proper operation of the Vitola boiler, all
products of combustion must be safely
vented to the outdoors, while ensuring that
flue gases do not cool prematurely.
It is critical that the chimney system be
properly designed to handle the flue gas
temperatures which the Vitola boiler
produces.
Flue gases which cool too quickly produce
condensation which leads to damages if the
chimney diameter is too large and the
chimney system is not well insulated.
If a calculated chimney diameter lies
between two values, the larger diameter
should be selected.

The boiler must not be located in areas or
rooms where chemicals containing chlorine,
bromine, fluorine, or other corrosive
chemicals are stored. Examples include
refrigerants, bleach, paint, paint thinner, hair
spray, cleaning solvents, water softener
salt, etc. The combustion air must not be
contaminated with the above mentioned, or
other aggressive or corrosive chemicals.

Treatment for boiler feed water should be
considered in areas of known problems,
such as where a high mineral content and
hardness exist. In areas where freezing
might occur, an antifreeze may be added to
the system water to protect the system.
Please adhere to the specifications given by
the antifreeze manufacturer. Do not use
automotive silicate based antifreeze. Please
observe that an antifreeze/water mixture
may require a backflow preventer within the
automatic water feed and influence
components such as diaphragm expansion
tanks, radiation, etc. A 40% antifreeze
content will provide freeze-up protection to
-10°F / -23°C. Do not use antifreeze other
than specifically made for hot water heating
systems. System also may contain
components which might be negatively
affected by antifreeze. Check total system
frequently when filled with antifreeze.
Advise system operator/ultimate owner that
system is filled with a glycol mix.

The chimney connection length between the
boiler vent pipe collar and the chimney must
be installed with insulation. Viessmann
recommends consulting a reputable chimney
installer for advice in project-specific
circumstances.
Barometric damper must be used!
For Canadian oil installations only, a blocked
vent safety shut-off switch must be
installed.

Warranty
Our warranty does not cover damages
resulting from the following:
– installation or service by unqualified and
not licensed personnel
– corrosion caused by flue gas condensation
due to low boiler water and/or return
water temperatures
– operation with contaminated fill and
supplementary feed water
For detailed warranty information, please
read warranty sheet supplied with product.

10

Consult Viessmann with uncertainties in
regard to a suitable boiler installation
location.
This boiler/burner unit needs clean fresh air
for safe operation and must be installed so
that there are provisions for adequate
combustion and ventilation air. For oil-fired
boilers, use the “Installation Code for Oil
Burning Equipment CAN/CSA-B139”
(Canada), or NFPA 31 (USA) and/or
provisions of local codes. For gas or
propane, use the “Natural Gas Installation
Code CAN/CSA-B149.1 or B149.2”
(Canada), or “National Fuel Gas Code ANSI
Z223.1” (USA), and/or provisions of local
codes.
The sizing methods outlined in the above
codes should be used when installing a
round duct to supply combustion air from
the outside. Observe local jurisdictional
requirements.

System layout
The boiler water temperature limit is factory
set to 167°F / 75°C.
The boiler water temperature limit can be
increased by altering the adjustable high
limit to increase the supply water
temperature.
To minimize piping losses of the system,
however, we recommend that the radiation
and domestic hot water production in the
system be designed for a 158°F / 70°C
boiler supply water temperature (new
systems).

The heating contractor must provide an
MSDS (Material Safety Data Sheet) for the
antifreeze used to the system
operator/ultimate owner.

Oxygen diffusion barrier
underfloor tubing
The boiler warranty does not cover leaks
resulting from corrosion caused by the use
of underfloor plastic tubing without an
oxygen diffusion barrier. Such systems must
have the non-oxygen diffusion barrier tubing
separated from the boiler with a heat
exchanger. Viessmann recommends the use
of underfloor plastic tubing with an oxygen
diffusion barrier.

Low water cut-off
A low water cut-off may be required by local
codes. If boiler is installed above the
radiation level, a low water cut-off device of
approved type must be installed in all
instances. An approved type low water
cut-off device must be provided by the
heating contractor. Do not install an
isolation valve between the boiler and the
low water cut-off.

5167 403 v1.6

Intermediate section
The intermediate (vertical and horizontal)
section of venting between the boiler vent
pipe collar and the chimney must be of
identical diameter as the vent connection of
the boiler. Use the shortest possible path
between the boiler and the chimney. A
maximum of two elbows may be installed in
the intermediate section. Avoid the use of
two level 90° elbows.
The intermediate section must be sealed
pressure tight at the boiler vent pipe collar
and at the chimney connection. Ensure any
test port for combustion values is sealed as
well.

Boiler should never be installed in areas
where excessive dust, high humidity, or risk
of frost exist. Ensure adequate ventilation
and supply of fresh combustion air.

Installation Examples

Installation Examples
Important!
These examples depict possible piping layouts for Viessmann product equipped with Viessmann System Technology. For boiler and tank
combinations, please install only the feasible combinations listed in the Price List.
These are simplified conceptual drawings only! Piping and necessary componentry must be field verified.
Proper installation and functionality in the field is the responsibility of the heating contractor.

Without mixing valve
e.g. with Vitotronic 100, KK10

5167 403 v1.6

Heating circuit
Spring-loaded flow check valve
Circulation pump
Safety header
with automatic air vent,
pressure relief valve, and
pressure gage
Expansion tank
Domestic hot water storage tank
(indirect-fired)
DHW Pump Module

The installation of the check valve to restrict
gravity circulation in the heating supply pipe
prevents uncontrolled heat flow to the heating
system by gravity during priority switching of
domestic hot water heating or during summer
operation.
11

Installation Examples

With one low-temperature circuit with 3-way mixing valve, one high-temperature circuit,
and with domestic hot water production
e.g. with Vitotronic 200, KW2 combined with one Mixing Valve Actuator Accessory Kit

Heating circuit
Spring-loaded flow check valve
Circulation pump
Safety header
with automatic air vent,
pressure relief valve, and
pressure gage
Expansion tank
Domestic hot water storage tank
(indirect-fired)
3-Way mixing valve
4-Way mixing valve

With two low-temperature circuits with mixing valves,
one high-temperature circuit, and with domestic hot water production

5167 403 v1.6

e.g. with Vitotronic 300, KW3 combined with two Mixing Valve Actuator Accessory Kits

12

Installation Examples

Underfloor heating system with one low-temperature circuit with 3-way mixing valve,
and system separation
e.g. with Vitotronic 200, KW2 combined with one Mixing Valve Actuator Accessory Kit

5167 403 v1.6

Heating circuit
Spring-loaded flow check valve
Circulation pump for heating circuit
Safety header
with automatic air vent,
pressure relief valve, and
pressure gage
Expansion tank
Heat exchanger
Circulation pump for heat exchanger
Pressure relief valve

13

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5167 403 v1.6

15

5167 403 v1.6

Printed on environmentally friendly
(recycled and recyclable) paper.
Technical information subject to change without notice.
16

Viessmann Manufacturing Company Inc.
750 McMurray Road
Waterloo, Ontario • N2V 2G5 • Canada
Tel. (519) 885-6300 • Fax (519) 885-0887
www.viessmann.ca • info@viessmann.ca

5167 403 v1.6

Viessmann Manufacturing Company (U.S.) Inc.
45 Access Road
Warwick, Rhode Island • 02886 • USA
Tel. (401) 732-0667 • Fax (401) 732-0590
www.viessmann-us.com • info@viessmann-us.com



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Metadata Date                   : 2008:05:02 11:28:06-03:00
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