Heatmaster 100 N User Manual
Page 19
18
BURNER FEATURES
HeatMaster 60, 70 and 100 Gas burner features - BG 2000
HM 60 N
HM 70 N
HM 100 N
HM 100 N
HM 150 Jumbo
+ BG 2000-S/60
+ BG 2000-S/70
+ BG 2000-S/100
+ gas pressure
+ gas pressure
jet burner
jet burner
Input
kW
69.9
69.9
85.0
96.8
154
Output
kW
63.0
63.0
77.4
90.0
139.1
Combustion efficiency - natural gas
%
91.2
91.5
92.9
92.9
91.5
Natural gas CO
2
%
9.5
9.0
9.0
9.0
9.0
Gas G20 - 20 mbar - I 2E(S)B - I 2 Er - I 2H
Flow
m
3
/h
7.40
7.40
8.99
10.24
16.30
Gas G25 - 20/25 mbar - I 2L - I 2ELL
Flow
m
3
/h
8.60
8.60
10.46
11.91
18.95
Gas G31 - 37/50 mbar - I 3P
Flow
m
3
/h
2.86
2.86
3.47
3.95
6.29
Pressure drop combustion chamber
mbar
0.6
0.6
1.4
1.4
0.6
Flue gas temperature (net)
°C
186
172
145
165
181
Mass rate of combustion
products
(grammes per second)
32.1
32.1
39.1
44.5
70.8
Gas category
BE
FR
AT
DK
ES
UK
IT
PT
IE
SE
NL
LU
DE
I 2Er
I 2E(S)B
I 2H
I 3P
I 2L
I 2ELL