Vortex heat recuperator

To reduce the use of the heating system and optimize the use of the fireplace - Caldofà is a new household appliance - The operation is simple and immediate, just place it in the center of the fireplace and light the fire: Caldofà draws cold air from the room, heats it using the heat of the wood that burns and puts it back into circulation. After a few minutes with the fireplace running well, it produces the \"heating effect\" of a fan heater, with a cost of about 0.008 francs per hour of electricity (about 3600 calories) and a considerable saving on heating costs.- Caldofà also allows you to use a smaller amount of wood: lower consumption and supply costs eovviamente, less damage to the environment for cutting trees.- Ornamental faun heads. They improve the aesthetics of the fireplace when Caldofà is not used.- Caldofà sterilizes the air.