What is the difference between Side Vent and Top Vent options on ceiling hoods?

Our 600 CFM ceiling mount range hoods, model Sunset, can be purchased with either a Side Vent or Top Vent exhaust and duct orientation exit.

What is Side Vent

Side vent means that the duct goes directly toward the side of the unit. In this case, the shorter ~19" side. This choice is best for ducting directly between joists and to an outside wall.

What is Top Vent

Top vent means that the duct goes directly upward. This option is best for direct vertical venting towards the roof. The Top Vent option is also used if the unit needs to be dropped down into a drywall box, in order to allow the duct to go upward first, before turning towards a side wall between the joists.