l.p. orifice size?
Answer Hi Jim. The orifices are stamped coded on the side to size. This is the basic kit. All smaller (alike) orifices are the same for the top burners. The one left is for the bake /broil safety valve. This valve needs to have the hood adjusted all the way down . The air shutter needs to be readjusted so there is no flame pull off and very little yellow tips if any. Kit # W10032030. Thank You.