Library

Website with consumer and contractor information about building codes and regulations for solar water heating systems.

Website with information for consumers about solar thermal systems for homes.

PDF detailing the inspection and verification guidance for WaterSense labeled new homes including indoor and outdoor efficiency requirements, and homeowner and building management education.

Fact sheet describing principles of insulating steam distribution and condensate return lines as an effective way to prevent energy loss.

Field manual describing measures to reduce potential hazards and damages caused by and to nonstructural components of a building such as HVAC, appliances, lighting, windows, and furniture during an earthquake.

Website with information and research about residential hot water distribution systems.

Factsheet describing air-sealing.

Information for properly sizing gas lines for use with tankless water heaters and other gas appliances.

Guide designed to help builders better understand and meet the hot water delivery system criteria as specified in EPA's WaterSense New Home Specification.