PROJECT I-GAP AIMS TO DEVELOP TECHNOLOGIES FOR THE DESIGN AND PRODUCTION OF HEAT PUMPS TO ADSORB HEAT TO NATURAL GAS FOR RESIDENTIAL USE WITH AN INNOVATIVE CYCLE OF THERMODYNAMIC DYNAMIC, OF SMALL SIZE AND SUITABLE FOR HIGH VOLUME PRODUCTION, WHICH CAN BE EASILY INTEGRATED INTO THE BUILDING-RELATED SYSTEM AND PROVIDE QUANTIFICATION OF THE BENEFITS, ENERGY, ENVIRONMENTAL AND INFRASTRUCTURE RESULTING FROM THE DEPLOYMENT OF SUCH HEATING TECHNOLOGY. THE INTERVENTION IS IN THE FRAMEWORK OF THE