67
5784 568 - 03
Vitodens 100-W, B1HA series & B1KA Combi Installation/Service
Technical Data
(continued)
Additional Information
Boiler Model No.
B1HA 26
B1HA 35
B1KA 35
Gas supply connection
NPTM
(male)
c
in.
c
in.
c
in.
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)
167 (75)
113 (45)
95 (35)
172 (78)
113 (45)
95 (35)
172 (78)
Flue gas value
Mass flow rate (of flue gas)
- at rated full load
- at rated partial load
Available draught
lbs/h
kg/h
lbs/h
kg/h
Pa
mbar
79.2
36.0
33.0
15.0
100
1.0
100.1
45.5
33.0
15.0
100
1.0
100.1
45.5
33.0
15.0
100
1.0
Flue gas temperature
sensor limit
ºF (ºC)
230 (110)
230 (110)
230 (110)
Average condensate
flow rate
6
with natural gas
- T
S
/T
R
=122 / 86ºF (50 / 30ºC)
USG/day
L/day
1.95-2.3
8-9
2.5-2.8
9.4-10.5
2.5-2.8
9.4-10.5
Condensate
connection
7
hose
nozzle
Ø in
1
1
1
Boiler flue gas
connection
8
Ø
in (mm)
2
e
(60)
2
e
(60)
2
e
(60)
Combustion air supply
coaxial
connection
8
single
outer Ø in (mm)
4 (100)
2
e
(60)
4 (100)
2
e
(60)
4 (100)
2
e
(60)
Noise level (at 1 meter)
- at full load
- at partial load
(dB)
(dB)
46.9
41.1
51.6
41.1
51.6
41.1
High altitude (factory set)
9
ft. (m)
0-5,000 (0-1,500)
Standard heating boiler
(continued)
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 in. (25 mm) tubing. See Vitodens 100-W Installation Instructions for details.
8
For detailed information refer to the Vitodens Venting System Installation Instructions.
9
For 5,000 to 10,000 ft. (1,500 to 3,000 m) operation, a control programming change is required.
Refer to the Installation and Service Instructions for details.
Note:
For altitude operation up to 4,999 feet, derate the input capacity by 3%/1000 ft. (305 m).
For operation from 5,000 to 10,000 ft. (1,500 to 3,000 m), with the electronic altitude adjustment made,
derate the input capacity by 3% for every 1000 ft. (305 m) starting at 5000 ft. (1,500 m) for a total of 15%.
Legend
A
Input capacity after electronic altitude adjustment is made.
