Efficient Hot Water Distribution

DefinitionEfficient hot water distribution systems are designed to generate hot water using fewer fuel resources and to get hot water to low-flow faucets and fixtures more quickly. These systems often feature carefully designed plumbing lines that are less redundant and/or shorter. Rather than measuring time to hot water at a fixture in gallons, efficient distribution systems can be measured in cups. The Environmental Protection Agency (EPA) WaterSense Guide for Hot Water Distribution and several green building programs have further details. This may also be known as structured plumbing.