A:Answer To connect the Gas Line to the LG 6.3 cu. ft. Gas Slide-In Range with Probake Convection, Model # LSG4513ST, depending on what you already have in your home, you may need a Gas Line Shut-off valve, Flexible metal Appliance connector (3/4" or 1/2" NPT x 1/2" I.D.)- Never use an old connector when installing a new range. You may also need a Flare Union adapter for connection to the Gas Supply (3/4" or 1/2" NPT x 1/2" I.D.), A Flare Union adapter for connection to the pressure regulator on the range ( 1/2" NPT x 1/2" I.D.) and for concrete floors, you may need a Lag Bolt or 1/2" O.D. sleeve anchor. These items do not come with the range. ^CP
