Genesis II S-435 - LP orifices

[MEngland]

Hi, I am looking for LP orifices for my G2 S435 NG grill. Has anyone done this conversion? Are they the same size as the Genesis 2011-2016 models? TIA

 

[Bruce]

MEngland, welcome to the forum. Before you simply go swapping orifices, please read over this thread. Just trying to keep you from making a mistake.

HOW TO: Gas Conversion

Over the past few years, we have seen more and more people refurbishing vintage Weber gas grills, and along with this comes an increasing number of questions about gas conversion between liquid propane (LP) and natural gas (NG). In the old days, Weber would sell you the parts needed to convert...

tvwbb.com

 

[LMichaels]

Odds are orifices alone will not properly convert gas type. If it is TRULY a NG grill and you try to simply swap orifices you will likely find it will not "throttle down" properly. I.E. it will run hotter than you planned for on med and low. If going the other way the same conditions could "Flame out" and that could become dangerous.