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Viessmann Vitodens 200-W WB2B Series Instruction manual

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VITODENS

200-W
Gas-fired wall-mounted condensing boiler
31 to 370 MBH / 9 to 105 kW
Multi-boiler installation 3 0 to 1480 MBH/
Vitodens 200-W
WB2B Series
Gas-Fired Wall-Mounted Condensing Boiler
with modulating MatriX cylinder burner
for room air independent operation
(using a direct vent system) or room air
dependent operation
For Natural Gas and Liquid Propane Gas
Heating input 31 to 370 MBH
for NG and LPG 9 to 105 kW
Technical Data Manual
Model Nos. and pricing: see Price List

This trademark is registered with the U.S. Patent and Trademark Office.
5369 95 v1.5 09/ 01
Product Information
VITODENS 200-W
Equipped with the industry’s first intelligent
combustion management system and
powerful control technology, the new
generation Vitodens 00-W gas-fired
wall-mount condensing boiler delivers
unparalleled performance, reliability and
comfort.
T e benefits at a glance:
HBest value in its class with new
industry-leading technology and the most
standard features.
HHig est Efficiency up to 98% at full
modulation and up to 96.1% A.F.U.E.
CSA thermal efficiency rating to ANSI
Z. 1.13/CSA 4.9 of 94.5% (for model
WB B 105 only). Energy Star and the
CSA Energy Performance are not
applicable for model WB B 105.
HLasting performance with industry-leading
Viessmann made SA 40 316 Ti stainless
steel Inox-Radial heat exchanger
constructed to CSA B51 and ASME
Section IV.
HLow Emission Combustion with Viessmann
made stainless steel MatriX cylinder
burner. Factory calibrated.
HFast Installation and Reduced Maintenance
with Lambda Pro, industry-first intelligent
combustion management system: Adjusts
automatically to gas type and quality. No
fuel conversion kit required.
HPowerful and User-friendly
Viessmann Vitotronic on-board
multi-function outdoor reset boiler and
system control for multi-temperature
space and DHW heating.
HExpanded Application Range with
increased capacity up to 370 MBH.
Multi-boiler installation up to 1480 MBH
with up to 4 boilers (models WB B 45,
60, 80, 105).
HGreater Venting Flexibility with increased
vent length (up to 180 ft. / 55 m) and
multiple venting options.
- Horizontal or vertical sealed combustion
coaxial venting (factory supplied).
- Horizontal, vertical or hybrid sealed
combustion double-pipe venting (field
supplied).
- Horizontal or vertical single-wall venting
(field supplied).
HCompact, Est etic Product Design
and zero clearance to combustibles.
HExtremely Quiet Operation; quieter than
most refrigerators.
HTrue Hig -Altitude Operation up to
10,000 ft. / 3,000 m with simple
electronic adjustment.
HEfficiency up to 98% through intensive
condensation. The flue gas temperature is
only approximately 9- 7º F (5-15º C)
above boiler return temperature (see chart
below).
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Inox-Radial
eat exc anger
Modulating MatriX
cylinder burner
Vitotronic 200, HO1
on-board outdoor
reset control
Boiler may not look exactly as illustrated.
Cross-Section
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Technical Data
4
Table 1.
Boiler Model Model No. WB2B- 19 26 35 45 60 80 105*
A
Natural gas / Liquid propane gas
CSA input
CSA output/DOE
*1
eating capacity
MBH
kW
MBH
kW
31-67
9- 0
8-61
8-18
31-93
9- 7
8-85
8- 5
31-1 5
9-37
8-114
8-33
60-160
17-47
55-146
16-43
60- 1
17-6
55-194
16-57
104- 85
30-83
95- 60
8-76
104-370
30-108
98-350
9-103
Net I=B=R rating
*2
MBH 53 74 99 1 7 169 6 304
Heat exc anger surface area ft.
m
10. 3
0.95
10. 3
0.95
10. 3
0.95
15.76
1.46
15.76
1.46
8.88
.68
8.88
.68
Min. gas supply pressure
Natural gas
Liquid propane gas
“w.c.
“w.c.
4
10
4
10
4
10
4
10
4
10
4
10
4
10
Max. gas supply pressure
*3
Natural gas
Liquid propane gas
“w.c.
“w.c.
14
14
14
14
14
14
14
14
14
14
14
14
14
14
A.F.U.E. % 96.1 96.1 96.1 96.1 96.1 96.1
CSA t ermal efficiency
ANSI Z21.13/CSA 4.9 % 94.5
Weig t lbs
kg
10
46
10
46
10
46
155
70
155
70
5
10
5
10
Boiler water content USG
L
0.87
3.3
0.87
3.30
0.87
3.3
1.9
7.
1.9
7.
3.4
1 .8
3.4
1 .8
Boiler max. flow rate
*4
GPM
L/h
6.
1400
6.
1400
6.
1400
15.4
3500
15.4
3500
35.
8000
35.
8000
Max. operating pressure
at 10ºF / 99ºC
psig
bar
45
3
45
3
45
3
60
4
60
4
60
4
60
4
Boiler water temperature
– Adjustable high limit (AHL)
range
space heating
(steady state)
DHW production
– Fixed high limit (FHL)
ºF/
ºC
ºF/
ºC
ºF/ºC
68 to 165 /
0 to 74
165 /
74
10/99
68 to 176 /
0 to 80
176 /
80
10/99
Boiler connections
Boiler heating supply and return NPTM “
Pressure relief valve NPTF “
Drain valve (male
thread)
Boiler supply/return for
indirect-fired DHW storage tank NPT”
(field supplied)
Gas valve connection NPTF
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
1¼
¾
¾
1¼
1
1¼
¾
¾
1¼
1
1¼
¾
¾
1¼
1
1¼
¾
¾
1¼
1
*
A
For high altitude installations (5,000 10,000 ft.), the input for model WB2B 105 will have an altitude de ration of 14% for 5,000 ft.
and 28% for 10,000 ft. (average of 2.8% / 1,000 ft.).
*1
Output based on 140ºF / 60ºC, 120ºF / 49ºC system supply/return temperature.
*2
Net I=B=R rating based on piping and pick up allowance of 1.15.
*3
If the gas supply pressure exceeds the maximum gas supply pressure value, a separate gas pressure regulator must be installed upstream of the
heating system.
*4
See “Typical System Flow Rates” on page 11 in this manual.
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Technical Data
5
Table 1 (continued)
Boiler Model Model No. WB2B- 19 26 35 45 60 80 105*
A
Dimensions
Overall depth
Overall width
Overall height
Height with flue gas elbow
(accessory)
inches
mm
inches
mm
inches
mm
inches
mm
14
360
17¾
450
33½
850
44
1116
14
360
17¾
450
33½
850
44
1116
14
360
17¾
450
33½
850
44
1116
15
380
19
480
33½
850
47¼
1 00
15
380
19
480
33½
850
47¼
1 00
1
530
19
480
33½
850
47¼
*9
1 00
1
530
19
480
33½
850
47¼
*9
1 00
Flue gas
*5
Temperature (at boiler return
temperature of 86ºF / 30ºC)
– at rated full load
– at rated partial load
Temperature (at boiler return
temperature of 140ºF / 60ºC)
ºF/ºC
ºF/ºC
ºF/ºC
113/45
95/35
154/68
113/45
95/35
158/70
113/45
95/35
158/70
95/35
91/33
149/65
104/40
95/35
158/70
95/35
91/33
149/65
104/40
95/35
158/70
Average condensate
flow rate
*6
with natural gas and
T
S
/T
R
=104/86ºF / 40/30ºC USG/day
L/day
.6-3.4
10-1
.9-3.4
11-13
4-4.5
15-17
3.7-5
14-19
6-7.4
3- 8
6.6-7.9
5-30
9.5-10.5
35-40
Condensate connection
*7
hose
nozzle
∅in 1 1 1 1 1 1 1
Boiler flue gas connection
*8
∅
in/mm
3
/
8
/60
3
/
8
/60
3
/
8
/60 3¼/80 3¼/80 4
3
/
8
/110 4
3
/
8
/110
Combustion air supply
connection (coaxial)
*8
outer
∅in/mm 4/100 4/100 4/100 5/1 5 5/1 5 6/150 6/150
*
A
For high altitude installations (5,000 10,000 ft.), the input for model WB2B 105 will have an altitude de ration of 14% for 5,000 ft.
and 28% for 10,000 ft. (average of 2.8% / 1,000 ft.).
*5
Measured flue gas temperature with a combustion air temperature of 68°F / 20°C.
*6
Based on typical boiler cycles, including partial load conditions.
*7
Requires 1” / 25 mm tubing. See the Installation Instructions of the Vitodens 200 W, WB2B for details.
*8
For side wall vent installations (coaxial system):
Do not exceed max. equivalent length specified in the Installation Instructions of the Vitodens 200 W, WB2B Venting System.
Amaximum of 5elbows may be installed in the vent system.
Do not attempt to common vent Vitodens 200 W with any other appliance.
Venting material to be supplied by Viessmann only; side wall vent installation must include Viessmann protective screen!
For details refer to the Installation Instructions for the Vitodens 200 W, WB2B Venting System.
*9
Add 2½” / 65 mm for coaxial vent pipe transition adaptor.
"For information regarding other Viessmann System Technology componentry, please reference documentation of respective product.
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Dimensional Information
6¼” / 158 mm
5
5
/
8
” /
143 mm
1¾” /
44 mm
14
1
/
8
” /
360 mm
¾” /
70 mm
½” /
65 mm
7” / 177 mm
13¾” /
348 mm
8
7
/
8
” / 5 mm
4” / 10 mm
4” / 10 mm
33½” /
850 mm
1 ” /
300 mm
¾” /
70 mm
17¾” /
450 mm
BS BR
PRV
BD
DS
GC
DR
BF
*
1
DHW Connections
(Field Supplied)
EXTEXT
Floor line
78” / 1975 mm
for single boiler
installation
Fig. 1
Fig. 2
Fig. 3
6
*1
Models WB2B 19, 26, 35
Legend
BD Boiler Drain
BR Boiler Return
BS Boiler Supply
AV Air Vent (not shown)
GC Gas Connection, ¾” NPT
PRV Pressure Relief Valve
BF Boiler Fill
PG Pressure Gage
EXT Extension Adaptors, ¾” NPT
DR Boiler heating return for domestic hot
water production ¾” (field supplied)
DS Boiler heating supply for domestic
hot water production ¾” (field
supplied)
*
1
See page 38 for alternate DHW
connection.
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Dimensional Information
19” / 480 mm
9½” / 40 mm
35½” /
90 mm
39” /
996 mm
41¾” /
1061 mm
51” /
1301 mm
78” / 1975 mm
for single boiler
installation
9½” /
40 mm
6½” /
165 mm
9½” / 40 mm
3” / 80 mm
15¾” /
400 mm
6½” /165 mm
5½” / 146 mm
4” / 100 mm
15” /
380 mm
Ø 5” /
1 5 mm
33½ “/
850 mm
1 ” /
305 mm
PRV
BD
GC
BF
PG
Floor line
BS BR
DS DR
*
1
DHW Connections
(Field Supplied)
Fig. 4
Fig. 5
Fig. 6
7
Models WB2B 45, 60
Legend
BD Boiler Drain
BR Boiler Return
BS Boiler Supply
AV Air Vent (not shown)
GC Gas Connection, 1” NPT
PRV Pressure Relief Valve
BF Boiler Fill
PG Pressure Gage
DR Boiler heating return for domestic hot
water production 1¼” NPT (field supplied)
DS Boiler heating supply for domestic hot
water production 1¼” NPT (field supplied)
*
1
See page 38 for alternate DHW
connection.
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Dimensional Information
19” /
480mm
9½” /
40mm
4¼” /
108mm
33½” /
850mm
43” /
1090mm
3” / 80mm
9½” / 40mm
15¾” /
400mm
6½” /
165mm
9½” /
40mm
9½” /
36mm
4” / 10 mm
1” /
530mm
15¾” /
400mm
Floor line PRV
BD
GC
BF
PG
78” / 1975 mm
for single boiler
installation
BS BR
DS
*
1
DHW Connections
(Field Supplied)
DR
Fig. 7
Fig. 8
11
5
/
8
“ / 95mm
for WB B 80-105
using the coaxial
vent system
Fig. 9
8
Models WB2B 80, 105
Legend
BD Boiler Drain
BR Boiler Return
BS Boiler Supply
GC Gas Connection, 1” NPT
PRV Pressure Relief Valve
BF Boiler Fill
PG Pressure Gage
DR Boiler heating return for domestic hot water production 1¼”
DS Boiler heating supply for domestic hot water production 1¼”
*
1
See page 38 for alternate DHW connection.
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Minimum Clearances
9
Recommended Minimum Service Clearances
Minimum Clearances to Combustibles
Top Front Rear Left Right Vent pipe
*1
0 0 AL, CL 0 0 0 0
AL= Alcove
CL= Closet
*1
Refer to the Installation Instructions of the Vitodens 200 W, WB2B Venting System for details.
Please note:
The Vitodens boiler has passed the zero inches vent clearance to combustibles testing requirements dictated by the armonized Standard
ANSI Z21.13. CSA 4.9.2000 and therefore is listed for zero clearance to combustibles when vented with a single wall special venting
system (AL-29-4C material). The zero inches vent clearance to combustibles for the Vitodens boiler supercedes the clearance to
combustibles listing that appears on the special venting system label.
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Front
1 ” / 305 mm
Top
1 ”/305 mm
0”/mm
Side
0”/mm
Back
Side
8” / 700 mm
Fig. 10
Waterside Flow
10
Waterside Flow (primary circuit)
The Vitodens 00-W, WB B is designed for closed loop, forced circulation hot water heating systems only.
Pressure drop (primary circuit) for Vitodens
200-W, WB2B 19, 26, 35
For sizing an on-site circulation system.
Max. flow rate: 1400 L/h / 6. GPM
Pressure drop (primary circuit) for Vitodens
200-W, WB2B 45, 60
For sizing an on-site circulation system.
Max. flow rate 3500 L/h / 15.4 USGPM
Pressure drop (primary circuit) for Vitodens
200-W, WB2B 80, 105
For sizing an on-site circulation system.
Max. flow rate 8000 L/h / 35. USGPM
Use standard friction loss method for pipe sizing. Observe boiler maximum and minimum flow rate limitations. If system flow rate exceeds
boiler maximum flow rate (as stated above), falls below the minimum flow rate or if system flow rate is unknown, Viessmann strongly
recommends the installation of a low loss header. An alternative method may be used, such as primary secondary piping using closely
spaced tees. A low loss header offers additional benefits not provided by a pair of closely spaced tees. Viessmann therefore strongly
recommends and prefers the use of a low loss header over closely spaced tees. See page 13 for low loss header information.
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0 500 1000 1500
0
1
3
4
5
6
0
3.3
6.6
9.8
13.1
16.4
19.7
000 l/h
7
8
3
6
Supply head pressure (water)
0 . 4.4 6.6 8.8 GPM
H(ft.) H(m)
Fig. 11
H(ft.) H(m)
0.1 6.1
16.7 5.1
13.4 4.1
10.0 3.1
6.7 .0
3.4 1.0
0 0
0
0500 1000 1500 000 500 3000 3500 l/h
. 4.4 6.6 8.8 11 13. 15.4 GPM
Supply head pressure (water)
Fig. 12
H(ft.) H(m)
33.5 10.
30.1 9.
8.6.8
7.13.4
6.10.1
5.116.7
4.113.4
3.110.0
.0
6.7
1.03.4
00 0
0
1000 000 3000 4000 5000 6000 7000 8000 l/h
4.4 8.8 13. 17.6 .0 6.4 30.8 35. GPM
Supply head pressure (water)
Fig. 13