Water heater options
Subtitle: heat pump & solar alternatives in the Pacific Northwest
Publisher: Bonneville Power Administration, U.S. Department of Energy
Published: 1984
Place of publication: Portland, Or
Language: eng
Subjects: Heat pumps; Solar heating
Other titles: Heat pump and solar alternatives in the Pacific Northwest.
Notes: "November 1984"--P. [4] of cover.

"DOE/BP-214"--P. [4] of cover.