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 the planning and installation process for Heat Pump Water Heaters (HPWHs) in single-family homes, including model selection, installation location, thermal resource adequacy, and condensate removal.
To comply with DOE's Zero Energy Ready Home program, all installed water heaters and fixtures must meet certain efficiency criteria. Water heaters and fixtures in single-family homes and in multifamily dwellings with their own independent water heater shall meet the following efficiency criteria...