Viessmann VITODENS 100-W Technical Data Manual page 5

Boiler Model
Dimensions
Overall depth
Overall width
Overall height
Gas supply connection
*5
Flue gas
Temperature (at boiler return
temperature of 86 ºF/30 ºC)
– at rated full load
– at rated partial load
Temperature (at boiler return
temperature of 140 ºF/60 ºC)
Flue gas value
Mass flow rate (of flue gas)
– at rated full load
– at rated partial load
Available draught
Average condensate
*6
flow rate
with natural gas
– T /T =122/86ºF/50/30 ºC
S R
*7
Condensate connection
*8
Boiler flue gas connection
Combustion air supply
*8
connection
*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 Vitodens 100-W Installation Instructions for details.
*8
For an overview of venting options refer to the appendix starting on page 19. For detailed information refer to the Vitodens Venting
System Installation Instructions (PN 5285 268).
" For information regarding other Viessmann System Technology componentry, please reference documentation of respective product.
Model No.
inches
mm
inches
mm
inches
mm
NPTF "
ºF/ºC
ºF/ºC
ºF/ºC
lbs/h
kg/h
lbs/h
kg/h
Pa
mbar
USG/day
ltr/day
hose
nozzle
∅ in
∅
in/mm
outer
∅ in/mm
WB1A 8-24
13.4
340
15.7
400
27.6
700
¾
127/53
90/32
167/75
79.2
36.0
33.0
15.0
100
1.0
1.8-2.1
7-8
1
3
2 / /60
8
4/100
Vitodens 100-W
Standard heating boiler
WB1A 8-30
13.4
340
15.7
400
27.6
700
¾
131/55
90/32
172/78
100.1
45.5
33.0
15.0
100
1.0
2.1-2.4
8-9
1
3
2 / /60
8
4/100
5