11
WARNING
Do not obstruct the flow of combustion air into the range and ventilation air away
from the range
Ventilation: it is recommended that the unit be operated with an oven head, vented exhaust hood of sufficient size
and capacity.
Pressure regulator
Since service pressure may fluctuate with local demand, every gas cooking range must be equipped with a
pressure regulator on the incoming service line for safe and efficient operation.
The pressure regulator shipped with the range has female threads 1/2”NPT for 30” & 36” range, or 3/4" NPT for 48”
range. The regulator shall be installed properly in order to be accessible when the appliance is installed in its final
position.
Pressure regulator can withstand a maximum input pressure of 0.5 psi (3.5 kPa), and is set at
5" wc out let pressure.
Gas Shut-off Valve (not included)
The supply line must be equipped with an approved external gas shut-off valve located near the range in an
accessible location. Do not block access to the shut-off valve. Refer to the illustration above.
A 3/4" (19) ID gas supply line must be provided to the range. If local codes permit, a certified, 3' (.9 m) long, 1/2"
(13) or 3/4" (19) ID flexible metal appliance connector is recommended to connect the unit’s 1/2" NPT or 3/4”NPT
female inlet to the gas supply line. Pipe joint compounds suitable for use with natural or LP gas should be used.
The appliance and its shut-off valve must be disconnected from the gas supply piping system during any pressure
testing of the system at test pressures in excess of 0.5 psi (3.5 kPa). The appliance must be isolated from the gas
supply piping system by closing its individual manual shutoff valve during any pressure testing of the system at test
pressures equal to or less than 0.5 psi (3.5 kPa).
Product Dimensions and Cabinets
Model#: FFSGS6291-30
Model#: FFSGS6291-36
shut-off valve at open position
Connect to
appliance
Gas supply
