Buderus logamax plus gb142-24 Installation Manual page 53

Fit the right orifice for the new type of gas supply (see
table 12). Make sure not to damage the O-rings.
Re-assemble all parts in reverse order of disassembly.
Carry out the start-up activities and complete a new start-
up report.
Also check all joints and gaskets affected by the installa-
tion activities while carrying out the tightness test in oper-
ating conditions.
Place a new sticker underneath the existing rating plate
sticker indicating the type of gas supply installed. Fill out
the required information on the conversion label.
Fit the casing again.
We reserve the right to make any changes due to technical modifications!
Installation instructions Logamax plus GB142-24/30/45/60 • version 10/2007
Converting the boiler to propane
Boiler Type of
capacity gas supply
24 kW Natural gas
LPG
30 kW Natural gas
LPG
45 kW Natural gas
LPG
60 kW Natural gas
LPG
Table 12 Gas orifice diameter
Gas orifice diameter
in mm (inch)
4.45 (0.174)
P
3.35 (0.131)
4.45 (0.174)
P
3.35 (0.131)
5.40 (0.213)
P
4.05 (0.158)
7.50 (0.293)
P
5.40 (0.213)
Buderus • http://www.buderus.net
14
53