Guides A-Z

Guide describing how to install efficient clothes washers in new and existing homes.

Guide describing EPA WaterSense requirements for drinking water treatment systems including water softeners.

Guide describing the installation of a tankless hot water heater to provide domestic hot water that is heated on demand without the standby losses associated with tank storage water heaters.

Guide describing testing of water-using fixtures, equipment, and appliances to ensure there are no leaks.

Guide describing how to determine an efficient and effective water softener.