10 | Gas connection for gas devices
80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US 69 / 84
10.2 Connecting the device to the gas supply
a The width of the gas pipe is at least ¾ inch according to local regulations.
a A connection with internal thread is provided for connecting the gas line. An
additional Teflon tape for sealing in the thread is available.
a A gas shut-off valve is provided on-site.
a The gas type available and the dynamic connection pressure match the val-
ues on the device type plate.
a The device is secured against slipping.
1. Connect the gas pipe to the device gas connection.
2. Use a suitable gas leak detector to check the gas supply and gas distribution
on the device for leaks.
10.3 Gas consumption by gas type
Natural gas EK G25.3 Netherlands
6 half
size
6 full
size
10 half
size
10 full
size
20 half
size
20 full
size
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
nominal heat 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
nominal heat load (at
15 °C, 1013 mbar)
13 kW 28 kW 22 kW 40 kW 42 kW 80 kW