Pecifications, Gfs s, Gas supply requirements and burner information – Southbend GFS35 User Manual
Page 5: Electrical requirement, Clearances
GFS S
ERIES
T
UBE
F
RYERS
S
PECIFICATIONS
O
PERATOR
’
S
M
ANUAL
1182026
REV
2
P
AGE
5
S
P
E
C
IFIC
ATIO
N
S
Gas Supply Requirements and Burner Information
Supply pressure should be greater than 7" W.C. for natural gas or greater than 11" W.C. for propane. One
3/4" NPT male connector located on back (see illustrations on pages 4 and 7).
Model
Burners
Gas Type
Manifold
Pressure
Number
per Unit
Rate Each
BTUs/Hour
Total Rate
BTUs/Hour
Orifice Size
Natural
4" W.C.
3
35,000
105,000
#36 - 0.1065" dia.
Main
Propane
10" W.C.
3
30,000
90,000
#52 - 0.0635" dia.
Natural
4" W.C.
1
900
900
#77 - 0.0180" dia.
GFS35
Pilot
Propane
10" W.C.
1
900
900
0.0110" dia.
Natural
4" W.C.
4
35,000
140,000
#36 - 0.1065" dia.
Main
Propane
10" W.C.
4
30,000
120,000
#52 - 0.0635" dia.
Natural
4" W.C.
1
900
900
#77 - 0.0180" dia.
GFS45
Pilot
Propane
10" W.C.
1
900
900
0.0110" dia.
Natural
4" W.C.
5
35,000
175,000
#36 - 0.1065" dia.
Main
Propane
10" W.C.
5
30,000
150,000
#52 - 0.0635" dia.
Natural
4" W.C.
1
900
900
#77 - 0.0180" dia.
GFS65
Pilot
Propane
10" W.C.
1
900
900
0.0110" dia.
Electrical Requirement
No external electric power is required.
Clearances
See page 9.