The UltraVent Plus is a creative and cost-effective alternative for restaurants, hotels, catering kitchens, convenience stores, coffee shops and non-traditional front cooking areas – really any location that lacks a traditional hood or additional hood space. The UltraVent Plus is the only recirculating hood in North America that can be used on Combi-Duo configurations (when one unit is stacked on top of another unit). In total, RATIONAL offers 5 UltraVent Plus hood options. The UltraVent Plus recirculating hoods can be placed on top of the SelfCookingCenter® and CombiMaster® Plus XS, 61, 62, 101 and 102 standalone models as well as Combi-Duo configurations (electric units only). Installation is simple and the hoods can be retrofitted at any time. The UltraVent Plus easily attaches to the top of the RATIONAL combi-steamer. An external connection is not required for this recirculating hood.