This PA farmhouse 'Keeping Room' renovation conceals the modern appliances from view from the living areas of this open room. Natural materials blend with the authentic period. New, freestanding pieces of furniture complement the antique cupboard in the corner. YesterTec's patented, U.L. Listed technology allows the ovens to operate only when the flipper doors are opened and stored in their pockets beside the ovens. No other company in the world features this patented technology.