Specifications
15
73
We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Logano G124X II/SP special gas-fired boiler • Issue 04/2005
15 Specifications
Main gas orifice identification and rated manifold pressure for natural gas orifice
Main gas orifice identification and rated manifold pressure for LP gas orifice
1) factory setting
2) use conversion parts only as directed by the technical
documentation
The technical documentation is included with the
conversion parts (accessories).
Boiler size
Number of orifices
Main gas orifice identification
for altitudes [feet]
Rated manifold
pressure
[in. W.C.]
0–8500 ft
1)
8501–12000 ft
2)
18
2
285
280
3.6
25
3
275
270
3.5
32
4
270
265
3.6
Tab. 20 Main gas orifice identification and rated manifold pressure for natural gas orifice
Boiler size
Number of nozzles
Main gas orifice identification
for altitudes [feet]
Rated manifold
pressure
[in. W.C.]
0–8500 ft
1)
8501–12000 ft
2)
18
2
180
175
9.8
25
3
175
170
10.3
32
4
170
165
10.0
Tab. 21 Main gas orifice identification and rated manifold pressure for LP gas orifice
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.
