Airton is a French brand specializing in ready-to-install, reversible air conditioning systems (heat pumps) for homes, known for their user-friendly "ReadyClim" technology, eco-friendly R32 gas, and compatibility with smart home devices. They offer both wall-mounted (split) and portable units, using components from major brands like Toshiba and Panasonic, focusing on innovation, energy efficiency, and easy self-installation to challenge traditional professional-only installations.