variavel0=Clayton Dimas Ribeiro Fernandes - clayton@ipt.br IPT Maria Eugênia de Paiva Souza - eugenia@ipt.br IPT Abstract. The fan cooling coil design, simulation and selection automation software was developed. It works by searching, in a database the equipment configuration, which satisfies the cooling load requirements, for a given air and fluid (water and Ethylene glycol) entering conditions. This software also makes simulations for different air and fluid entering conditions for a given equipment configuration fixed by the customer in a database (ie. numbers of rows, circuits, tubes, fins/inch and dimensions of a rectangular finned tubes). Keywords. Fancoil, software, design, simulation.