Program allows users to size commercial applications with 17 options for water heaters and boilers.

A. O. Smith announced the online availability of its sizing guide, Acc-U-Size®, which allows users to size commercial applications with 17 options for water heaters and boilers (including gas, electric, or oil applications as heat sources).

Acc-U-Size comes with drawings for dimensional and piping functions. These drawings and project summaries can be printed or exported to other Windows ® compatible programs.  

To download the Acc-U-Size program, please visit www.hotwater.com/accusize.html.