Our Bullet 246RBS has a vent hood above the stove that doesn't vent to the outside of the camper. The stove area is on the slide-out. There is a Fantastic Vent in the ceiling almost right above your...
Ours didn't vent outside I converted it to an outside vent. I wouldn't remove it; even if it appears useless part of the function is the metal provides a non flammable surface above the stovetop.