The program is designed to make things easier for specifiers and contractors.

Based on the Rheem’s CertiSpec3 software for commercial water heaters, the new EZ-Spec™ tankless software application is now available for download at www.rheemtankless.comin the “Products” menu. The program allows specifiers and contractors to select a specific application (townhome/apartment; restaurant, school, health club, laundromat, hotel, etc.) from a drop-down menu and then enter relevant sizing data, fuel type, number of hot-water fixtures, input and output water temperatures, and flow rates.