Viessmann VG III - Page 48

48
Appendix
Standard values for burner settings (cont.)
Mixer setting
Rated output
range
from kW
to kW
90
100
125
140
150
165
190
210
Boiler output kW 90
100
125
140
150
165
190
210
Standard values
for mixer setting
mm
8.0
10.5
14.0
17.0
18.5
21.0
18.0
22.0
Gas throughput subject to the operational net calorific value (H
uB
)
Gas type
Gas group
Operational net calorific value H
UB
G
as
t
ype
G
as group
O
pera
ti
ona
l
ne
t
ca
l
or
ifi
c va
l
ue
H
UB
kWh/m
3
MJ/m
3
Natural gas
E 9.45 34.02
Natural gas
LL 8.13 29.25
Gas
Gas
Rated boiler output
G
as
G
as
R
a
t
e
d
b
o
il
er ou
t
pu
t
type group
90 to 100 kW 125 to 140 kW
yp
gp
Boiler output
90 kW 100 kW 125 kW 140 kW
m
3
/h l/min m
3
/h l/min m
3
/h l/min m
3
/h l/min
Natural
E 10.4 174 11. 5 192 14.4 240 16.1 269
Natural
gas
LL 12.0 200 13.4 224 16.7 279 18.7 313
5692Ă534ĂGB