Solar-heating and hot-water system includes 408 square feet of flat-plate air collectors, rock storage bin, energy transport system, air-to-water heat exchanger, controls, and hot-water preheat tank. Hot-air oil furnace supplies auxiliary space heating, and electricity powers air-handler blower and hot water preheat pump. For 12 month period, system provided 43 percent of space-heating and 53 percent of hot-water energy; net energy savings were 23.072 million Btu.
Single-family-residence solar heating--Carlsbad, New Mexico
NASA Tech Briefs ; 5 , 4
1981-04-01
Miscellaneous
No indication
English
Sediment Impact Assessment, Carlsbad, New Mexico
HENRY – Federal Waterways Engineering and Research Institute (BAW) | 1995
|Online Contents | 1999
Carlsbad Area Office vehicle safety program
NTIS | 1996