Several years ago the
J30 Class made a ruling on the stove issue. Since there are 2 different stoves that are standard on the 2 different model J30's, it was decided that the 2 burner stove on the older model J30 is the required stove. If you have a newer model boat with the stove/oven combination, you can remove that stove and replace it with a 2 burner stove similar to the one in the older model boat. I will provide the specifications and/or model number of a suiable replacement stove by the end of the week.
Larry Christy
J30 Class Measurer