Jenn-Air JGCK424PS Owner's Manual page 10

If a flexible connector is used assure that both the appliance
pressure regulator and manual shut-off valve are joined solidly to
other permanent hard piping (either gas supply or the appliance
manifold) so as to be physically stationary. See figure.
IMPORTANT: Do not attempt to attach the flexible connector
directly to an external pipe thread.
Connection requires flare union adapters.
For Massachusetts Installations:
1. Shut-off valve must be a "T" handle gas cock.
2. Flexible gas connector must not be longer than
36" (91.44 cm).
3. Not approved for installation in a bedroom or a bathroom
unless unit is direct vent.
No Appliance Mounted Below This Cooktop
A.
Manifold entrance
B.
Gasket
C.
Flare union adaptor
D.
Appliance pressure regulator, supplied (observe
directionality of gas flow)
E.
Flare union adaptor
F.
Flexible appliance connector 5 ft maximum (1.52 m)
maximum
G.
Flare union adaptor
H.
Gas shut-off valve
I.
1/2" (12.7 mm) NPT pipe (stationary supply pipe)
10
A
B
C
D
E
F
G
H
I
Wall Oven Mounted In Cabinetry Below This Cooktop
D
A.
Manifold entrance
B.
Gasket
C.
1/2" (12.7 mm) NPT pipe nipple elbow
D.
Flare union adaptor
E.
Flexible appliance connector 5 ft maximum (1.52 m)
maximum
F.
Flare union adaptor
G.
Appliance pressure regulator, supplied (observe
directionality of gas flow)
H.
1/2" (12.7 mm) NPT pipe nipple
I.
Gas shut-off valve
J.
1/2" (12.7 mm) NPT pipe (stationary supply pipe)
A
B
C
E
F
G
H
I
J