Sizing software to estimate a thermoelectric air conditioner's requirements has been introduced by TECA Corp., Chicago.

Available as a free download from TECA’s website, the software estimates cooling requirements and suggests models from the company's line of equipment. With parameters defined by the user, the free software quickly and accurately estimates cooling requirements and suggests the best TECA air conditioners to use. Selectable environment, power input and mounting options help the user narrow the choices. Other features include a notepad and interactive performance charts. The user’s notes and the software solutions can be saved and printed.