Because the FEC500 is 100% wood burning for both its heat source and flavor source

Cooking grates are made of rust-free food-grade T304 stainless steel rod and easy to clean

This rotisserie kit also works with Blaze Charcoal Grills

13" x 12" x 10" basket is constructed with #9 - 3/4" Flat Expanded Metal walls and #6 - 1 1/2" Raised Expanded Metal bottom

Grate Dimensions: 18" x 22"

Kamado Joe Dual Function Top Vent - KJ-DFT23 A-MAZE-N Products Because the FEC500 is 100%Replacement cast iron dual function top vent for Kamado Joe Classic 18" & Big Joe 24" Ceramic Grills. This part has an inside diameter 5 7 8" at the base. Fits Models: BJ24RH, BJ24RHC, BJ24RHCI, KJ23RH, KJ23RHC, KJ23RHC and PJ24NRHC