The Unisource Baby Rembrandt Mini Vapor Steam Tube Deck Oven 25" [XR-4] is a static oven which means there are no fans to dry out your baked goods. The most important characteristic of this oven is the Unique Heating System. Heat is supplied by a Dense Network of Patented Closed Vapor Tubes in which the hot steam circulates. The baking chambers on each deck are wrapped by these vapor tubes in the around the entire deck. each vapor steam tube is individually tested and certified at our factory. This unique concept of heating vapor steam tubes provides our customers with low, low energy consumption, quick temperature recovery and the perfect uniform bake every time! This oven is so energy Efficient, after 12 hours of the oven turned off, it still holds 250º! Belshaw Adamatic Bakery Group has served the baking industry for over 90 years and is one of the leading bakery equipment companies in the USA. Belshaw and Adamatic combined in 2007 to provide equipment for retail and wholesale bakeries, QSR’s, Supermarkets, Concession operators, and many more.