Jon, thanks for your generous offer. Larry is correct that there are 4 burners (3 + the sear burner) and a side burner. I've just checked and the model number is correct (Part No.: 6537001, Genesis E-330).
Jon, if it turns out that the manifold you have would work for me, we can link up...
E-330 LP to NG conversion
Hi. I just picked up a Genesis E-330 3-Burner Propane Gas Grill (Model #: 6537001), originally purchased from HD in 2015. Id prefer to use the NG line installed at our house (previous owners had a Napoleon connected).
Between this and other forums, and YouTube, the...