The
code supplement, updated for 2012, contains many new or revised provisions
addressing a number of areas where greater efficiency can be reasonably
achieved.
The 20‐minute program is a sampling from IAPMO’s
GreenPlumbers Training and Accreditation core classes of environmental
literacy, which are appropriate for plumbers or individuals who are interested
in improving the performance of solar thermal water heaters and in sustainable
plumbing designs and installations.