to evacuate from the top part of the chimney, while the dispersed heat is in an optimal part taken by the two ways spiral heat exchanger surrounding the hot chimney. the eco chimney provides both natural insulation to the hot chimney and pre-heated clean air that returns inside the cylinder of the machine...
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, which facilitates several modes of ventilation. the device consists of a breathing generation unit and a sensory unit, in addition to a regulator and a database with parameters which can be predefined remotely, maghreb arab press (map) reported. professor at ensem-hassan ii university hicham medromi...