GAS VALVE
MANIFOLD
ALTERNATE
GAS LINE
LOCATION
PLUG IN
ALTERNATE
GAS LINE
HOLE
GROUND JOINT
PIPE UNION
UPFLOW
GROUND JOINT
PIPE UNION
GAS VALVE
BURNERS
MANIFOLD
ALTERNATE GAS
LINE LOCATION
HORIZONTAL [UPFLOW MODEL]
MANUAL
BURNERS
SHUT OFF VALVE
(UPSTREAM FROM
GROUND JOINT
PIPE UNION)
HEIGHT REQUIRED
BY LOCAL CODE
GROMMET
IN STANDARD
GAS LINE HOLE
DRIP LEG
MANUAL SHUT-OFF VALVE
(UPSTREAM FROM GROUND
JOINT PIPE UNION)
DRIP LEG
GROMMET IN STANDARD
GAS LINE HOLE
S I NGLE
TWO
DRAIN TRAP
PLUG IN ALTERNATE
GAS LINE HOLE
NOTES
1. WHEN GAS LINE IS IN THE ALTERNATE
:
LOCATION
THE PLUG AND GROMMET
2. DRIP LEG MAY TERMINATE WITH
A 1/2" X 1/8" PIPE PLUG TO
ACCOMMODATE LINE GAS
PRESSURE MEASUREMENT.
Gas Piping Connections
SHUT OFF VALVE
(UPSTREAM FROM
GROUND JOINT
PIPE UNION)
HEIGHT REQUIRED
BY LOCAL CODE
GROMMET
IN STANDARD
GAS LINE HOLE
DRIP LEG
COUNTERFLOW
GROUND JOINT
PIPE UNION
GAS VALVE
BURNERS
MANIFOLD
ALTERNATE
GAS LINE LOCATION
HORIZONTAL[COUNTERFLOW]
SWAP THE POSITION OF
,
.
28
MANUAL
ALTERNATE
GAS LINE
LOCATION
*
*
*
*
*
*
GROUND JOINT
PIPE UNION
MANUAL SHUT-OFF VALVE
(UPSTREAM FROM GROUND
JOINT PIPE UNION)
DRIP LEG
GROMMET IN STANDARD
GAS LINE HOLE
S INGLE
TWO
DRAIN TRAP
PLUG IN ALTERNATE
GAS LINE HOLE
PLUG IN
ALTERNATE
GAS LINE
HOLE
GAS VALVE
MANIFOLD
BURNERS