Natural Fixed Piping Connection
LP/Propane 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 assembly to the incoming flexible gas line, attach with a 7/8” (2.2 cm) female flare adapter to the 7/8” (2.2 cm) male flare adapter on the regulator assembly. Ensure that the regulator arrow points in the direction of the gas flow towards the unit and
assembly to the grill unit by pulling back the female coupler sleeve towards the regulator. Insert the coupler into the male coupler fitting on the grill until the sleeve snaps forward securing the connection. 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 to the 7/8” (2.2 cm) male flare on the regulator assembly.
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 assembly to the incoming flexible gas line, attach with a 3/8” female flare adapter to the 3/8” male flare
adapter to the regulator assembly. 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 with the 3/8” female flare adapter on the regulator assembly to the 3/8” male flare adapter on the grill. Do not forget to place the installer supplied gas valve in an accessible location
away from the supply. Attach the regulator
3/8” male flare adapterdapter
3/8” female 
flare adapter
Male coupler
Installer supplied flexible gas line with 1/2” female adapter or Viking GHS12
female 
coupler
7/8” male flare adapter
Regulator
Assembly
Installer supplied
Installer supplied flexible gas line with 3/8” female adapter or Viking GHS12
3/8” male 
flare adapter
Regulator
Assembly
Installer supplied
Connection | Operating Pressure | Supply Pressure |
Standard Residential 1/2" ID gas | 4.0" W.C.P. Nat. | 6" to 10" W.C.P. Nat. If in excess |
service line - 1/2" NPT male with |
| of 10" W.C.P., a |
7/8" (2.2 cm) flare adapter. |
| regulator is required. |
Connection | Operating Pressure | Supply Pressure |
Standard Residential 1/2" ID gas | 10.0" W.C.P. LP/Propane | 11" to 14" W.C.P. LP. If in excess |
service line - 1/2” NPT male with |
| of 14" W.C.P., a |
3/8" flare adapter. |
| regulator is required. |
24 | 25 |
