Buderus Logano G124X II/SP Installation And Maintenance Instructions Manual page 22

7 Boiler installation
If the gas supply pipe system is pressure tested at a test
pressure of 1/2 psi or less, it is sufficient to disconnect
the boiler from the pipe system by closing the stop valve.
The boiler and its gas connections must be tested for
leaks before placing it into operation, (
Use only sealant that is resistant to corrosion by LPG for
pipe connection. Only a small amount of sealant must be
applied to the external thread of the pipe connections.
If you wish to convert the boiler to propane, please
contact Buderus for the required conversion
components. Do not attempt to convert the boiler without
the approved Buderus parts and the relevant technical
documentation. The technical documentation is
included with the conversion parts.
7.5.2 Installation at high altitudes
The boiler is designed for installation at altitudes below
8500 feet above sea level. The boiler must be converted
appropriately for installation above altitudes of 8500
feet. The conversion consists of replacing the main gas
nozzles.
USER NOTE
If the installation location is over 8500 feet
above sea level, please contact Buderus
for the required conversion components.
Do not attempt to convert the boiler
without the approved Buderus parts and
the relevant technical documentation.
The technical documentation is included with the
conversion parts (accessory).
22 Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005
page 29).
We reserve the right to make any changes due to technical modifications.