Can you use this as a ductless hood?A. Yes, the Broan QP336 can be used as a ductless recirculating range hood.
Does the QP336 come with a 7" round damper? We have a 7" opening into the vent. The only optional dampers you list are the MD6T and the MD8T, for 6" and 8" holes.A. The Broan QP336 does not have a built in damper.