Using the earth to heat and cool homes.
Contributors: National Center for Appropriate Technology (U.S.); Appropriate Technology Program (U.S.)
Publisher: U.S. Dept. of Energy; for sale by the Supt. of Docs., U.S. G.P.O.
Published: 1983
Place of publication: Washington, D.C
Language: eng
Number of pages: 22
Subjects: Dwellings -- Heating and ventilation.; Dwellings -- Air conditioning.; Solar heating.; Ground source heat pump systems.; Heat storage.; Earth temperature.
Notes: Cover title.
"Prepared by the National Center for Appropriate Technology"--T.p. verso.
"Prepared for U.S. Department of Energy, Assistant Secretary, Conservation and Renewable Energy, Small Scale Technology Branch, Appropriate Technology Program under contract no. DE-AC01-82CE15095."
"December 1983."