Abstract: Cooking and heating stove fuelled by pellet or biomass grain apt to cook and to heat water for domestic heating comprising a hearth fuelled by pellets or biomass grains, at least one plate to cook food and two heat exchangers to heat water for domestic heating wherein the cooking plate is located above the hearth fuelled by pellets or biomass grains, said two heat exchangers are positioned at the sides of the cooking plate, that on one side of said heat exchangers two inclined deflection plate are mounted that forces the combustion fumes to go up to touch the cooking plate and then to flow on the heat exchangers, the heat exchangers are two bundles with parallel pipes, on said pipes of said bundle heat exchangers at least one fixed deflection plate is located, said fixed deflection plates are perpendicular to said pipes of said bundle heat exchangers, each fixed deflection plate has a unique gateway that is positioned above or below each pipe bundle.

Abstract: A simultaneous multiple cooking mode barbecue grill that includes a first cooking mode unit configured to prepare food in a first cooking mode, a second cooking mode unit configured to prepare food in a second cooking mode, and a supporting structure that supports the first cooking mode unit and the second cooking mode unit so that the first and second cooking mode units can be moved securely and operated simultaneously to prepare food using multiple cooking modes.

Abstract: This stove or fireplace control has a barrier across the lower front portion of the fire chamber to prevent air from flowing in under the grate. The unit when formed as a stove also includes frame means having spaced inner and outer walls with the inner wall defining a fire chamber and with the frame means having air inlet means at a lower portion thereof connecting to the space between the frame walls. A horizontally extending heater duct is provided in the frame means at the top thereof and is open at the front of the stove for receiving air from between the walls and conducting it horizontally and forwardly of the stove for discharge into the room for heating the same. Additionally the stove has an opening in the top thereof and a cooking plate is removably positioned over such opening in the top of the stove for direct exposure to the fire chamber on its lower surface.