CertiSpec3.2 is the latest computerized sizing guide release for Rheem-Ruud Commercial Water Heaters and is now available on the Internet. CertiSpec3.2 covers virtually the entire Rheem-Ruud commercial water heater offering, including the six new models in the SPIDERfire® line of condensing-type, gas-fired, commercial water heaters. New users can download the new software any time by accessing the Commercial Products section of the Rheem Water Heaters web site. For existing CertiSpec users, updating is as simple as clicking the "Check for Update" button under the File tab on CertiSpec3.1.

For more information, visitwww.rheem.com.