Abstract: A system of interlocking decorative panels having a stone decorative element.

Abstract: A system of interlocking decorative panels having a stone decorative element.

Abstract: The present invention is (in some embodiments) a system of decorative siding panels made from high-density expanded polystyrene (EPS) foam, such panels configured for overlapping, having interlocking tongue and groove structure. These panels for covering a surface, such as wall sheathing, of a structure.

Abstract: The present invention is (in some embodiments) a system of decorative siding panels made from high-density expanded polystyrene (EPS) foam, such panels configured for overlapping, having interlocking tongue and groove structure. These panels for covering a surface, such as wall sheathing, of a structure.

Abstract: A pellet burning heating device (20) designed to operate at a combustion efficiency of about 90-98% (based on the oxygen-derived combustion efficiency formula), and to emit exhaust gases having a carbon monoxide concentration, by volume, of about 0.04% or less, which device does not incorporate a fan system for introducing combustion air into, or extracting exhaust gases from, the stove. High combustion efficiency and clean burning are accomplished by providing a plurality of apertures (130, 132) in the burn pot (120) of the device having a predetermined size, number, and placement. The heating device (20) also includes an aperture (200) which provides a wash of relatively cool air to the inside surface of the window in order to reduce carbon deposits. A shaker (160) located in the burn pot (120) provides a heat sink which helps to increase the efficiency of the heating device.

Abstract: A pellet burning heating device (20) designed to operate at a combustion efficiency of about 90-98% (based on the carbon derived combustion efficiency formula), and to emit exhaust gases having a carbon monoxide concentration, by volume, of about 0.04% or less, which device does not incorporate a fan system for introducing combustion air into, or extracting exhaust gases from, the stove. High combustion efficiency and clean burning are accomplished by providing a plurality of apertures (130, 132) in the burn pot (120) of the device having a predetermined size, number, and placement. More specifically, the total area of the apertures in the bottom wall (122) and portions of the sidewall (124) at or below the pellet level (134) in the burn pot is equal to the total area of the apertures in the sidewall positioned above the pellet level.