Vitodens 200-W B2HB 45, 57 Installation
5680 493 - 05
58
Additional Information
Technical Data
(continued)
*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%.
Boiler Model No. 200-W B2HB
45
57
Dimensions
Overall depth
Overall width
Overall height
inches
(mm)
inches
(mm)
inches
(mm)
21
(530)
19
(480)
43
b
(1105)
21
(530)
19
(480)
43
b
(1105)
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)
ºF (ºC)
ºF (ºC)
ºF (ºC)
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
=122/86°F (50/30°C)
USG/h
(L/h)
1.55
(6.0)
2.0
(8.0)
Condensate connection
*7
hose nozzle
Ø in
¾-
1
¾-
1
Boiler flue gas connection
*8
Ø
in (mm)
3
¼
(80)
3
¼
(80)
Combustion air supply
connection (coaxial)
outer
Ø in (mm)
5 (125)
5 (125)
Sound Rating
- at maximum input
- at minimum input
dB
dB
56
39
67
39
