Viessmann Vitodens 200-W B2HA series, Application Manual

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*5 Measured flue gas temperature with a combustion air temperature of 68°F (20°C).
*6 Based on maximum input rate.
*7 Requires 1 inch (25 mm) tubing. See the Installation Instructions of the Vitodens 200-W, B2HB 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, B2HB
Venting System.
Do not attempt to common-vent Vitodens 200-W B2HB 19, 26, 35 with any other appliance.
The Vitodens 200-W B2HB 45, 57 can only be common vented with other Vitodens 200-W boilers of the same
size and series.
Side wall co-axial vent installation must include Viessmann protective screen!
For details refer to the Installation Instructions for the Vitodens 200-W, B2HB Venting System.
For information regarding other Viessmann System Technology componentry, please reference documentation
of respective product.
Note:
For high altitude installation at 10,000 ft. the input for model B2HB 19 to 57 will have an altitude de-ration of 21%.
Boiler Model No. 200-W B2HB
Dimensions
Overall depth
Overall width
Overall height
inches
(mm)
inches
(mm)
inches
(mm)
15.7
(400)
17¾
(450)
41
(1040)
15.7
(400)
17¾
(450)
41
(1040)
15.7
(400)
17¾
(450)
41
(1040)
21
(530)
19
(480)
43½
(1105)
21
(530)
19
(480)
43½
(1105)
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)
154 (68)
113 (45)
95 (35)
154 (68)
95 (35)
91 (33)
149 (65)
104 (40)
95 (35)
158 (70)
Max. condensate flow rate *6
with natural gas and
T
S
/T
R
=122/86ºF (50/30ºC) USG/h
(L/h)
0.66
(2.5)
0.97
(3.7)
1.21
(4.6)
1.55
(6.0)
2.0
(8.0)
Condensate connection *7 hose
nozzle
Ø in ¾-
1
¾-
1
¾-
1
¾-
1
¾-
1
Boiler flue gas connection *8 Ø
in (mm) 2
3
/
8
(60) 2
3
/
8
(60) 2
3
/
8
(60)
3
¼
(80) 3
¼
(80)
Combustion air supply
connection (coaxial)
outer
Ø in
(mm)
4
(100)
4
(100)
4
(100)
5
(125)
5
(125)
Sound Rating
- at maximum input
- at minimum input
dB
dB
41
35
48
36
51
36
56
39
67
39
19, 68 26, 94 35, 125 45, 160 57, 199
Product Information
Vitodens 200-W, Technical Data