> Hi my first question is which size of orifices to use their is a 1.30mm
> 1.25mm 1.20mm * And my last question is how do you set the propane * I dont
> own a manometer * Thanks
Most LP Kits come with one set of orifices, Nat Gas will be much bigger then LP orifices will be "as far as the hole sizes" I would use the 1.25mm or 1.20mm.
Kit should also has a spring that you will need to replace inside the gas valve then you will need a manometer to be sure you're gas pressure is set right. Trust me that is a step you do not want to blow off. I hope this helps