Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

HVAC and water heating system field test experiences at the Tennessee Energy Conservation in Housing (TECH) complex

Conference ·
OSTI ID:6620323
The TECH complex has been utilized since 1976 as a field test site for several novel and conventional space conditioning and water heating systems. Systems tested include the Annual Cycle Energy System (ACES), solar space heating systems (hydronic and air), parallel and series solar assisted heat pumps, air-type solar heating with off-peak storage, passive solar heating, two conventional air-to-air heat pumps, an air-to-air heat pump with desuperheater water heater, and horizontal coil and multiple shallow vertical coil ground-coupled heat pumps. System descriptions and test results are presented as well as performance observations.
Research Organization:
Oak Ridge National Lab., TN (USA); Tennessee Univ., Knoxville (USA). Energy, Environment and Resources Center
DOE Contract Number:
AC05-84OR21400
OSTI ID:
6620323
Report Number(s):
CONF-840819-3; ON: DE84016661
Country of Publication:
United States
Language:
English