Green Toolbox 5.0 is a software program that contains 25 simple HVAC and related industries green building utilities. They are designed for sizing ductwork, sizing piping, calculating cooling and heating loads for commercial and residential buildings, calculating psychrometric properties of air, performing U-value calculations, managing climatic weather data, managing HVAC equipment lists, analyzing lifecycle costs, and other functions. One utility performs swimming pool heating calculations. Another of the utilities converts numbers between metric and English units.

Carmel Software Corp., P.O. Box 150037, San Rafael, CA 94915-0037; 800-339-6030; 214-242-2639 (fax);;

eProduct 188