Rational LM1 Series - Page 73

10 | Gas connection for gas units
80.06.070_iCombi Pro-iCombi Classic_IM_V01_en-GB 73 / 92
Natural gas L G25
6-1/1 6-2/1 10-1/1 10-2/1 20-1/1 20-2/1
Required connection
flow pressure (mbar)
20-30 20-30 20-30 20-30 20-30 20-30
Wobbe index (MJ/
m³) Wi
37.38 37.38 37.38 37.38 37.38 37.38
Wobbe index (MJ/
m³) Ws
41.52 41.52 41.52 41.52 41.52 41.52
Max. Consumption at
rated thermal load (at
15°C, 1013 mbar)
1.60
m³/h
3.45
m³/h
2.71
m³/h
4.92
m³/h
5.17
m³/h
9.85
m³/h
Max. Consumption at
rated thermal load (at
15°C, 1013 mbar)
13 kW 28 kW 22 kW 40 kW 42 kW 80 kW
Natural gas EK G25.3 Netherlands
6-1/1 6-2/1 10-1/1 10-2/1 20-1/1 20-2/1
Required connection
flow pressure (mbar)
20-30 20-30 20-30 20-30 20-30 20-30
Wobbe index (MJ/
m³) Wi
38.49 38.49 38.49 38.49 38.49 38.49
Wobbe index (MJ/
m³) Ws
42.71 42.71 42.71 42.71 42.71 42.71
Max. Consumption at
rated thermal load (at
15°C, 1013 mbar)
1.56
m³/h
3.37
m³/h
2.65
m³/h
4.81
m³/h
5.05
m³/h
9.63
m³/h
Max. Consumption at
rated thermal load (at
15°C, 1013 mbar)
13 kW 28 kW 22 kW 40 kW 42 kW 80 kW
LPG G30
6-1/1 6-2/1 10-1/1 10-2/1 20-1/1 20-2/1
Required connection
flow pressure (mbar)
25-57.5 25-57.5 25-57.5 25-57.5 25-57.5 25-57.5
Wobbe index (MJ/
m³) Wi
80.58 80.58 80.58 80.58 80.58 80.58
Wobbe index (MJ/
m³) Ws
87.33 87.33 87.33 87.33 87.33 87.33
Max. Consumption
at rated thermal load
(at 15°C, 1013 mbar)
1.06
kg/h
2.33
kg/h
1.81
kg/h
3.31
kg/h
3.47
kg/h
6.62
kg/h
Max. Consumption
at rated thermal load
(at 15°C, 1013 mbar)
13.5 kW 29.5 kW 23 kW 42 kW 44 kW 84 kW
Liquid gas G31
6-1/1 6-2/1 10-1/1 10-2/1 20-1/1 20-2/1
Required connection
flow pressure (mbar)
25-57.5 25-57.5 25-57.5 25-57.5 25-57.5 25-57.5