Specification Specification; Gas Condensing Boiler - Viessmann B1HF Installation And Service Instructions Manual

Specification
Specification

Gas condensing boiler

Gas boiler, type B and C, cate-
gory II
2N3P
Type
Rated heating output range (de-
tails to EN 15502)
T /T = 50/30 °C
F R
Natural gas
LPG
T /T = 80/60 °C
F R
Natural gas
LPG
Rated heating output for DHW
heating
Natural gas
LPG
Rated heat input (Qn)
Erdgas
Flüssiggas
Rated heat input for DHW heat-
ing (Qnw)
Natural gas
LPG
Product ID
IP rating to EN 60529
NO
x
Gas supply pressure
Natural gas
LPG
Max. permiss. gas supply pres-
sure
*2
Natural gas
LPG
Sound power level
(to EN ISO 15036-1)
At partial load
At rated heating output (DHW
heating)
Power consumption
(in the delivered condition)
Appliances for multiple connection of type B1HF-[kW]-M and B1KF-[kW]-M
*4
If the gas supply pressure is higher than the maximum permissible value, install a separate gas pressure governor up-
*2
stream of the system.
102
kW 3.2 (5.7 ) -
*4
11.0
kW 3,2 - 11,0
kW 2,9 (5,2) - 10,1 2,9 (5,2) - 17,5 2,9 (5,2) - 23,0
kW 2,9 - 10,1
kW 2,9 (5,2) - 17,5 2,9 (5,2) - 17,5
kW 2,9 - 17,5
kW 3,0 (5,3) - 10,3 3,0 (5,3) - 17,8 3,0 (5,3) - 23,4
kW 3,0 - 10,3
kW 3,0 (5,3) - 17,8 3,0 (5,3) - 17,8 3,0 (5,3) - 23,4
kW 3,0 - 17,8
6
mbar 20
kPa 2
mbar 50
kPa 5
mbar 13 - 25,0
kPa 1,3 - 2,5
mbar 25 - 57,5
kPa 2,5 - 5,75
dB(A) 31,9
dB(A) 42,3
W 38
B1HF
3,2 (5,7)- 19,0 3,2 (5,7) - 25,0
3,2 - 19,0 3,2 - 25,0
2,9 - 17,5 2,9 - 23,0
2,9 (5,2)- 23,0
2,9 - 17,5 2,9 - 23,0
3,0 - 17,8 3,0 - 23,4
3,0 - 17,8 3,0 - 23,4
CE-0085DL0217
IPX4 gemäß EN 60529
6
20
2
50
5
13 - 25,0 13 - 25,0
1,3 - 2,5 1,3 - 2,5
25 - 57,5 25 - 57,5
2,5 - 5,75 2,5 - 5,75
31,9
42,3
45
3,2 (5,7) - 32,0
3,2 - 32,0
2,9 (5,2) - 29,3
2,9 - 29,3
2,9 (5,2) - 29,3
2,9 - 29,3
3,0 (5,3) - 29,9
3,0 - 29,9
3,0 (5,3) - 29,9
3,0 - 29,9
6 6
20 20
2 2
50 50
5 5
13 - 25,0
1,3 - 2,5
25 - 57,5
2,5 - 5,75
31,9 31,9
46,1 48,4
64 110