Wrightsoft has created a program that removes the tedious work associated with completing a Manual S calculation.  Manual S is an ACCA method for matching heating and cooling equipment size to the needs of a house. The program is part of Wrightsoft’s Right-Suite Universal software module. While Manual J information is being entered by the designer, Right Suite Universal automatically uses manufacturer-supplied data to follow the Manual S procedure to select appropriate equipment. www.wrightsoft.com