"After two years of preparing and presenting this information throughout the country, I am excited these materials are available to hydronic professionals to help them grow in their understanding and skills," Siegenthaler said. "These new packages are a great deal for those who cannot attend the seminar."

The MEC Hydronic Heating Design Manual is a 168-page spiral-bound workbook with color charts, graphs, and tables. It is available for purchase for $30.