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

5167 403 v1.6 04/2008

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

Oil-fired

Technical Data Manual

Model Nos. and pricing: see Price List

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

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:

HBiferral heat exchanger of cast iron and steel

for high operational reliability and a long

service life.

HReduced emissions with the Viessmann

Chassis or Vitoflame Burner.

HSaves 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).

HOptimal temperature modulation due to

wide water passageways and a large

water content.

HStraight-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.

HShort 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

Product Information

Cut-Away Section

Biferral sandwiched heat exchanger surface Viessmann Vitoflame 100 Burner

of cast iron and steel offers high

operational reliability and a long

service life

Removable stainless steel Vitotronic 200 –

combustion chamber indoor/outdoor

digital boiler and heating

system control

3” / 75 mm boiler shell

insulation

5167 403 v1.6

Technical Data

Technical data

Boiler Model Model No. VB2-18 VB2-22 VB2-33 VB2-40 VB2-50 VB2-63

CSA gas rating*1 input

output

MBH

116

146

122

185

154

238

198

300

249

CSA oil rating input

output

MBH

107

135

116

170

146

219

189

300

258

Net I=B=R rating*2 for gas

for oil

MBH

106

101

134

127

172

164

217

224

A.F.U.E.*3 for NG

for LP

for oil

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

Dimensions

Length

Width

Height

Overall dimensions *4

Total length

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

-92USG/350ltr

- 120 USG / 450 ltr

inches

23¼

589

21¼

537

27¾

706

43¾

1112

25¼

639

32¾

830

940

45¾

1160

9¾

250

658

–

25¾

655

22¼

565

28½

726

46¼

1178

26¼

667

33½

850

37¾

960

46½

1180

9¾

250

658

–

32¼

817

23½

599

29¼

743

52¾

1340

27½

701

865

38¼

975

1195

9¾

250

658

790

–

32¼

817

26½

674

32¼

819

53¼

1350

30½

776

940

41¼

1050

1270

9¾

250

658

790

37¼

947

37¾

956

27¾

702

33½

853

58½

1489

30½

776

38½

975

42¾

1085

51½

1305

9¾

250

–

790

37¼

947

1070

27¾

702

33½

853

1603

30½

776

38½

975

42¾

1085

51½

1305

9¾

250

–

790

37¼

947

Weight boiler shell

Total weight (boiler with insulation,

burner and boiler control)

lbs

287

130

381

173

335

152

434

197

430

195

542

246

573

260

697

316

739

335

866

393

809

367

941

427

Boiler water content USG

ltr

18.5

23.2

31.2

118

37.0

140

52.6

199

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

1½

*1Propane burners have same input/output as natural gas burners.

*2Net I=B=R rating based on piping and pick-up allowance of 1.15.

*3Annual Fuel Utilization Efficiency with optional stack damper.

*4Overall dimensions with Viessmann Vitoflame 100 Burner installed.

*5Seepage6.

5167 403 v1.6

Technical Data

Technical data

Boiler Model Model No. VB2-18 VB2-22 VB2-33 VB2-40 VB2-50 VB2-63

Flue gas*6, temperature (gross)*7 at

H104°F / 40°C boiler water temp.*9

H167°F / 75°C boiler water temp.

Flue gas mass flow

°F

°C

°F

°C

lbs/h

kg/h

293

145

329

165

293

145

329

165

293

145

329

165

123

293

145

329

165

150

293

145

329

165

187

293

145

329

165

236

107

Vent pipe

Boiler vent outer ∅inches 5 5 6 6 7 7

Flue gas volume, boiler USG

ltr

10.3

14.0

20.6

29.1

110

41.5

157

45.7

173

Required flue draft *8 *9 “w.c. -0.02 -0.02 -0.02 -0.02 -0.02 -0.02

*6Combustion results are based on 11.0% to 13.0% CO2with fuel oil #2, 9.5% to 10.2% with natural gas,

or 10.0% to 11.5% CO2with propane, and a hot water heating system supply temperature of 167°F / 75°C, return 140°F / 60°C.

*7Measured flue gas temperature with combustion air temperature of 68°F / 20°C.

*8Ensure compatibility during burner selection.

*9Ensure 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

Technical Data

Height 1

Height

Height 2

Overall height

Width

Length

Overall length

Overall width

VB2-18 to -33=161/8” / 410 mm

VB2-40 to -63=175/8” / 448 mm

5¾” / 145 mm

9¾”

250 mm

6” / 154 mm

4” / 100 mm

2¾” /

70 mm

BTS

BWS

BWR

FGC

SR/BD

Dimensions

Boiler Model VB2 -18 -22 -33 -40 -50 -63

inches

761

13¼

338

5¾

144

7¾

195

5½

141

19¼

488

30¾

781

13¼

338

5½

138

8¼

210

125

19¾

503

31½

797

13¼

338

5¾

144

8¾

225

4¼

110

511

34½

874

13½

342

5¾

144

254

3¼

21¼

542

35¾

908

14½

370

5¾

144

10½

268

3¼

24½

620

35¾

908

14½

370

5¾

143

10½

268

3¼

24½

620

With DHW tank

under the boiler

USG

ltr

42 and

160

and

200

42 and

160

and

200

350

200

350

120

450 *1

350

120

450 *1

350

120

450 *1

inches

61¼

1555

58¾

1490

658

31½

799

39¼

996

1146

1575

59½

1510

658

30¾

783

39¼

996

45¾

1161

62½

1590

1525

658

30¼

768

39¼

996

1169

67¾

1720

65¼

1655

790

35½

900

44½

1128

51¼

1301

65¼

1665

1600

658

29¼

742

39¼

1000

47¼

1200

70¾

1795

1730

790

34½

874

44½

1132

52½

1332

76¾

1952

74¼

1887

37¼

947

40½

1031

50¾

1289

58½

1489

1830

69½

1765

1790

34½

1875

45¾

1160

55½

1410

78¼

1987

74¼

1932

37¼

947

40½

1031

51¾

1317

61¾

1567

1830

69½

1765

1790

34½

1875

45¾

1160

55½

1410

78¼

1987

74¼

1932

37¼

947

40½

1031

51¾

1317

61¾

1567

*1Support 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.

5167 403 v1.6

Technical Data

5¾” /

145 mm

BWS

BWR

FGC

SR/BD

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

Boiler Stand

Vitocell-H

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

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.

Order numbers are listed for boiler/tank

combinations requiring support bars.

Certain boilers (listed with a “z”inthe

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

Vitocell-H 300

DHW storage tank

Vitola 200 CHA-160 CHA-200 EHA-160 EHA-200 EHA-350 EHA-450

VB2-18/-22

VB2-33

VB2-40

VB2-50/-63

n.a.

Z001 060

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.

5167 403 v1.6

Technical Data

Recommended Minimum Clearances for Service

Combustion chamber insert

Boiler

Vitocell-H domestic

hot water storage tank *2

Sensor well for storage tank

Boiler Model VB2 -18 -22 -33 -40 -50 -63

Dim a*1:Necessary clearance in front of the boiler

for maintenance and service

inches

24½

620

26¾

680

33½

850

33½

850

36½

920

1090

Dim b: Necessary clearance beside the boiler

Ensure sufficient clearance if installing Divicon

inches

600

Dim c: Necessary clearance behind a Vitocell-H

installed below the boiler

inches

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

600

Top: inches

600

*1 This clearance is required for service work. Viessmann strongly recommends maintaining 48” / 1200 mm front clearance on all models.

*2 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.

Standard installation

(top view)

Boiler Model VB2 -18 -22 -33 -40 -50 -63

Rear inches

150

Sides inches

Flue (oil) inches

230

(gas) inches

150

5167 403 v1.6

min. 6”

150 mm

min. 0” / 0 mm

service

clearance

48”

1220 mm*

Technical Data

Standard Equipment / Boiler Control Alternatives

Waterside Flow (primary circuit)

The Vitola 200 is designed for closed loop, forced circulation

hot water heating systems only.

Legend

VB2-18 to -33

VB2-40 to -63

Standard Equipment

Note:

Boiler controls and burners are purchased

separately. Please see Price List for details.

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)

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

5167 403 v1.6

Water flow

Pressure drop

m3/h

GPM

20 50

“w.c.

mbar

3.2 8

410

820

12 30

16 40

0.4 1

0.8 2

1.2 3

1.6 4

0.5

2.2

4.4

System Design Considerations

Chimney

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.

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.

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.

Combustion air supply

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.

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.

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).

Water quality

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 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

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

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.

5167 403 v1.6

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

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

5167 403 v1.6

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

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

5167 403 v1.6

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

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

5167 403 v1.6 Technical information subject to change without notice. Printed on environmentally friendly

(recycled and recyclable) paper.

Viessmann Vitola 200 Technical Manual 5167 403 V1.6

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