I have a stove that is a kenmore elite duel fuel and it has been converted from a natural gas to an LP, I need to know where I can buy the orifices to convert back to natural. Sears has no parts avaiable for the model # 790.74503992 serial #NF15110427 I talked to every appliance person out there and everyone says I can't buy them or they don't know.

Many times on a conversion the service person converting the unit leaves the other orifices with the unit. I always did. I put them in the little bag the lp conversion orifices were in and attached them to the stove. Usually in the rear or under the top or other good hiding places. Have a look around.

This is not for you to do but for a professional. The smaller LP orifices can sometimes be drilled out to work for natural gas. I have a drill kit with numbered drill bits for that purpose and some other professional in your area might also. Try to find a older guy who have been around for a long time. Us old guys have all the tools that no one wants to use because it takes time to do it and all many of the service people today just do not want to take the time.