These brass orifices fit JennAir model CVG 4280 and CVG 8130 units, but are also a replacement for converting singe, double or triple bay cooktops and rangetops regardless of brand from propane to natural gas, so long as the unit uses mixer tubes that fit over hooded orifices and fit the specified measurement and has burners with BTU ratings as specified in this listing with the proper gas regulator that will enable such a match. Please view my video link to see how to verify orifice size fitment for your specific unit:

http://www.youtube.com/watch?v=-FhPVHOZgkQ&feature=youtu.be

This set includes 4 orifices; two orifices for the burner grille, and two orifices for the standard burners. These cooktops usually come with a gas regulator that can be converted between natural gas and propane, and other manual adjustments must be made as well, so check your factory instruction manual. No other parts should be required to complete the conversion. Instructions from the JennAir installation manual are included with these orifices.

These orifices are bored to suit natural gas rated at 5″ WC using the factory regulator. Contact seller if your installation is different. International buyers; please check with seller for international shipping costs. FOB origin.

These brass orifices are specifically for converting a Jennair Model JDR8895AAS from Natural Gas to Propane using the original equipment regulator rated at 10″ WC. They are predrilled to suit the heat range of the burners on this specific unit, so please contact seller if your model is different. Many cooktops, free standing stoves, bar-b-ques, and rangetops use these types of orifices and they will retrofit a number of other units which usually feature a sealed burner design.

This set includes 5 orifices for a stove with up to 5 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.

These brass orifices are a specific replacement for the JennAir JDA9860AB stoves that use hooded orifices to convert from propane (LP)  to natural gas. Many cooktops, free standing stoves, bar-b-ques, and rangetops use these types of orifices and they will retrofit a number of other units which use burner assemblies with mixer tubes that fit over these types of orifices, so please view my video link to see how to verify orifice size fitment for your specific unit:

This set includes 4 orifices for a stove with 2 grille type burners and 2 standard 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.

These orifices come pre-drilled to customer supplied spec. International buyers, please inquire about international shipping rates before ordering. FOB origin.