Male
Male
coupler
coupler
Installer supplied
Installer supplied
flexible gas line
flexible gas line
with 1/2” female
with 1/2” female
adapter or GHS12
adapter or GHS12
Installer supplied
Installer supplied
shut-off valve must
shut-off valve must
be easily accessible
be easily accessible
male flare
male flare
adapter
adapter
(supplied by
(supplied by
installer)
installer)
Regulator
Assembly
3/8”
3/8”
male
male
flare
flare
dapter
dapter
1/2”
1/2”
NPT
NPT
from
from
Manifold
Manifold
Natural Fixed Piping Connection
Check with your local gas utility company or with
local codes for instructions on installing gas
supply lines. Be sure to check on type and size of
run and how deep to bury the lines. If the gas line
is too small, the grill will not function properly.
To connect the supplied regulator to the
incoming flexible gas line, attach with a female
adaptor to a male flare adapter (supplied by the
installer) to the gas line. Ensure that the regulator
arrow points in the direction of the gas flow
towards the unit and away from the supply.
Attach the regulator assembly to the grill unit.
Do not forget to place the installer
supplied gas valve in an accessible
location.
Note:
If using a Viking GSH12 flexible hose,
remove the 1/2” flare adapter and attach
hose with a male flare (supplied by the
installer) to the regulator.
Connection
Operating Pressure
Supply Pressure
Standard Residential 1/2" ID gas
service line - 1/2" NPT male with
flare adapter.
4.0" W.C.P. Nat.
6" to 10" W.C.P. Nat. If in excess
of 10" W.C.P., a step-down
regulator is required.
18
