The TermoCalc Application is a simulation application for energy-efficient cooling systems. He is able to calculate the amount of energy expended through doors, windows, fences or openings in refrigerated. The TermoCalc's goal is to help users calculate a practical and easy way, the amount of wasted energy, sharpening the awareness for energy efficiency chambers and refrigerated systems. The TermoCalc is an innovation for cooling calculations, making the user interface and simplifying complex calculations of engineering.