economic and performance design study of solar preheaters for domestic hot water heaters in North Carolina
By: Clay B. Jones and Fredrick O. Smetana.
Contributors: Smetana, Fredrick O.; United States. National Aeronautics and Space Administration.; Langley Research Center.; North Carolina State University.
Series: NASA contractor report ; NASA CR-2813; NASA contractor report -- NASA CR-2813.
Publisher: National Aeronautics and Space Administration; for sale by the National Technical Information Service
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 30
Subjects: Solar water heaters.
Notes: Prepared by North Carolina State University, Raleigh, N.C. for Lagley Researach Center under NAS 1.14208.

Issued March 1977.

Bibliography: p. 30.