Abstract: A fireplace configured for reducing the heating, and hence the temperature, of the surface above the front face of the fireplace. The fireplace includes an air management system for separating one or more relatively warm air stream from one or more relatively cool air stream. The relatively cooler air stream exiting the fireplace may be drawn by the relatively warmer air exiting the fireplace into flowing upwards along a surface above the front face of the fireplace. An insulating layer of relatively cooler air may form between said surface and the relatively warmer air exiting the fireplace.

Abstract: A vent assembly includes a base, an intake duct, an exhaust duct, and a cap assembly. The base includes a vertically oriented, outward facing primary surface and defines a duct aperture that extends through the outward facing primary surface. The base includes a metallic material. The intake duct is coupled to the base within the duct aperture, and the exhaust duct is oriented coaxially within the intake duct. An end of the exhaust duct extends distally beyond an end of the intake duct. The cap assembly includes first, second, and third members, wherein at least one of the first, second and third members includes a non-metallic material. The first member includes an intake aperture aligned with the duct aperture of the base and is sized to substantially cover the outward facing primary surface. The second member includes an exhaust aperture sized to receive the exhaust duct.

Abstract: A trimmable surround and methods for creating the surround for a heat generating device. The trimmable surround includes a molded portion having a ceramic fiber and a binder and an attachment portion. A portion of the molded member is removable to alter a size of the molded member. An attachment portion coupled to the molded portion allows attachment of the trimmable surround to the heat generating device.