,
Connection to the gas supply, or
conversion from one type of gas to
another, should only be undertaken
by an approved and registered gas
installer in strict accordance with
local and national safety and
building regulations (e.g. Gas Safe
registered in the UK).
When converting to a different type of
gas, the main burner jets and the small
burner jets have to be changed.
CS 1012
Nominal rating at high setting
Gas type
Normal
Natural gas H
burner
Liquid gas
Extra large
Natural gas H
burner
Liquid gas
Total output Natural gas H
Liquid gas
Nominal rating at low setting
Gas type
Normal
Natural gas H
burner
Liquid gas
Extra large
Natural gas H
burner
Liquid gas
Conversion to another type of gas
Screw in the new jets according to the
following table.
Jet table
For UK and IE
Natural gas H
Normal burner
Extra large burner
Liquid gas
Normal burner
Extra large burner
The jet markings refer to 1/100 mm of
the jet diameter.
kW
1.60
1.60 / 116 g/h
3.00
2.50 / 182 g/h
4.60
4.10 / 298 g/h
kW
0.25
0.31
0.50
0.52
Main jet
Small jet
C
C
0.90
0.42
1.22
0.54
0.67
0.23
0.80
0.40
45