Technical Specifications - Buderus Logano GC124 II/SP Installation And Service Instructions Manual

Technical specifications

18 Technical specifications
Main gas orifice identification and manifold pressure for Natural gas
Boiler size Number of orifices
18/3
25/4
32/5
Main gas orifice identification and manifold pressure for Natural gas
Tab. 19
at60° F / 30 inch HG.
These values are only valid in the U.S.A. and only for elevations from 0 – 8500 ft gültig.
Main gas orifice identification and manifold pressure for LP
Boiler size Number of orifices
18/3
25/4
32/5
Main gas orifice identification and manifold pressure for Natural gas
Tab. 20
at 60° F / 30 inch HG.
These values are only valid in the U.S.A. and only for elevations from 0 – 8500 ft gültig.
1) installation altitude
2) Only conver the boiler from natural gas to LP by consulting the
conversion instructions
USER NOTE
If the installation is over 8500 feet above
see level, please contact Buderus for
another product option as the GC124 is
not approved above 8500 feet operation.
Do not attempt to alter this boiler without
consulting Buderus.
We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Gas Boiler Logano GC124 II/SP • Issue 07/2006
Main gas orifice identification
for elevations from [feet]
2
3
4
Main gas orifice identification
for elevations from [feet]
2
3
4
1)
0–8500 ft
285
275
270
1)
0–8500 ft
180
175
170
Gas supply volume Manifold pressure
3
[in ft /h]
68.8
95.8
123.3
Gas supply volume Manifold pressure
3
[in ft /h]
29.6
41.2
53
18
[inch W.C.]
3.5
3.5
3.5
[inch W.C.]
8.8
8.6
8.7
79