What is the difference between ducted and ductless ventilation?
Venting to the outside of the home is always preferred for proper removal of all air impurities. When venting to the outside of the home is not possible, ductless ventilation is available and also called recirculating ventilation. Ductless ventilation filters can trap much of the grease and odors from normal cooking, however smoke, heat and odors will continue to be recirculated into the home. Professional sized and styled cooking appliances should always be ducted to the outside of the home.
