RESNET announced last week a proposal to ammend its ANSI standard for home energy ratings to take into account the energy lost in homes of the form of hot shower drain water. This is an important step and further recognition of the importance of recovering heat from shower drain water as a component of a high performacne home.

About RESNET

.The Residential Energy Services Network (RESNET) was founded in 1995 as an independent, non-profit organization to help homeowners reduce the cost of their utility bills by making their homes more energy efficient.