Demand water heaters
By: written by Cynthia M. Putnam ; illustrations by Jane Trancho.
Contributors: Washington State Energy Office.; Washington Energy Extension Service.
Series: Fact sheet -- EY 6150; Fact sheet (Washington Energy Extension Service) -- EY6150.
Publisher: Washington State Energy Office; Washington Energy Extension Service
Published: 1986
Place of publication: Olympia, Wash
Language: eng
Number of pages: 14
Subjects: Electric water heaters; Water heaters, Gas
Notes: Caption title.

"April 1986, reprinted June 1986."

"Funding ... provided by the U.S. Department of Energy and the Bonneville Power Administration."

Includes bibliographical references (p. 14).