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Additional Information
Technical Data
Boiler Model No. 200-W B2HB
Dimensions
Overall depth
Overall width
Overall height
Flue gas *5
Temperature (at boiler return
temperature of 86°F (30°C)
- at rated full load
- at rated partial load
Temperature (at boiler return
temperature of 140°F (60°C)
Max. condensate flow rate *6
with natural gas and
T
/T
=122/86°F (50/30°C)
S
R
Condensate connection*7
Boiler flue gas connection *8
Combustion air supply
connection (coaxial)
Sound Rating
- at maximum input
- at minimum input
*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 80 will have an altitude de-ration of 21%.
58
(continued)
inches
(mm)
inches
(mm)
inches
(mm)
ºF (ºC)
ºF (ºC)
ºF (ºC)
USG/h
(L/h)
hose nozzle
Ø in
in (mm)
outer
Ø in (mm)
45
21
(530)
19
(480)
43b
(1105)
95 (35)
91 (33)
149 (65)
1.55
(6.0)
¾-
1
Ø
¼
3
(80)
5 (125)
dB
56
dB
39
Vitodens 200-W B2HB 45, 57 Installation
57
21
(530)
19
(480)
43b
(1105)
104 (40)
95 (35)
158 (70)
2.0
(8.0)
¾-
¼
3
5 (125)
67
39
1
(80)
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