Table of Contents
Advertisement
Gas Piping Connections—Upflow
B
C
D
E
A
J
F
I
G
H
A. Alternate gas line location
F. Height required by local codes
B. Manifold
G. Drip leg
C. Gas control valve
H. Grommet in standard gas line
hole
D. Burners
I. Ground joint pipe union
E. Manual shutoff valve (upstream
from ground joint pipe union
J. Plug in alternate gas line hole
Gas Piping Connections—Counterflow
A
B
J
I
C
H
G
D
E
F
A. Manual shutoff valve (upstream
F. Burners
from ground joint pipe union
G. Ground joint pipe union
B. Alternate gas line location
H. Grommet in standard gas line
C. Plug in alternate gas line hole
hole
D. Gas control valve
I. Drip leg
E. Manifold
J. Height required by local codes
Gas Piping Connections—Horizontal Upflow
C
D
A
B
E
J
I
H
G
F
A. Gas control valve
F. Drain trap
B. Ground joint pipe union
G. Plug in alternate gas line hole
C. Manual shutoff valve (upstream
H. Alternate gas line location
from ground joint pipe union
I. Manifold
D. Drip leg
J. Burners
E. Grommet in standard gas line hole
Gas Piping Connections—Horizontal Counterflow
C
D
A
B
E
J
I
F
H
G
A. Gas control valve
F. Drain trap
B. Ground joint pipe union
G. Plug in alternate gas line hole
C. Manual shutoff valve (upstream
H. Alternate gas line location
from ground joint pipe union
I. Manifold
D. Drip leg
J. Burners
E. Grommet in standard gas line hole
Page 30
Advertisement
Table of Contents
