Specifications - Buderus Logano GA124 Installation And Maintenance Instructions Manual

13

Specifications

13 Specifications
Main gas orifice identification and rated orifice pressure for natural gas
Boiler size Number of nozzles
17 2
23 3
30 4
Tab. 24 Main gas orifice identification and rated manifold pressure for natural gas
Main gas orifice identification and rated orifice pressure for LP gas
Boiler size Number of orifices
17 2
23 3
30 4
Tab. 25 Main gas orifice identification and rated manifold pressure for LP gas
1) factory setting
2) use conversion parts only as directed by the technical
documentation
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 (accessories).
80 Installation and maintenance instructions Logano GA124 special gas-fired boiler • Issue 04/2005
Main gas orifice identification
for altitudes [feet]
1)
0–8500 ft
265
250
250
Main gas orifice identification
for altitudes [feet]
2)
0–8500 ft
175
160
160
We reserve the right to make any changes due to technical modifications.
2)
8501–12000 ft
260
245
245
2)
8501–12000 ft
170
155
155
Rated manifold
pressure
[in. W.C.]
3.6
3.6
3.5
Rated manifold
pressure
[in. W.C.]
8.9
9.9
9.5