User Manual GE JGB285DET2WW 30" Free-Standing Gas Range

There is a slight difference in overall dimensions.
JGB282DETWW has an overall height of 46 1/8 and an overall depth of 26 ¼.

Model JGB285DETWW has an overall height of 47 inches and an overall depth of 26 5/8.

Model JGB285DETWW also has self- clean oven racks. The self-clean rack is made of heavy-gauge steel, electronically welded, and porcelain enamel coated. They can be left in the oven during self-clean.

If the racks are not self-clean to protect the bright or heavy nickel finish, the racks must be cleaned by hand. They should not be left in the oven during a self-clean cycle.

I hope this information is helpful.

This has 2 grates which have prongs that extend across the center. It's a terrific feature!