These are orifices specifically to convert a Dacor Model #OGC52 grille from propane to natural gas using the stock (manufacturer's original) regulator rated for propane rated at 4.0" W.C. You must contact this seller if the regulator on your grille is NOT the regulator mentioned here. This unit has three main burners and a rotisserie burner under the hood with two side plate (stove style) burners on the side deck.
This set includes 6 orifices for a stove with up to 6 burners. Many cooktops, rangetops and free standing stoves usually come with a dual gas regulator that can be converted between natural gas and propane. Other manual adjustments might be necessary, so check your factory instruction manual details. No other hardware parts should be required to complete the conversion if your unit uses a dual gas regulator.
International buyers, please inquire about international shipping rates before ordering. FOB origin.