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U.S. Department of Energy
Office of Scientific and Technical Information

Advanced Strategy Guideline: Air Distribution Basics and Duct Design

Technical Report ·
DOI:https://doi.org/10.2172/1031397· OSTI ID:1031397
This report discusses considerations for designing an air distribution system for an energy efficient house that requires less air volume to condition the space. Considering the HVAC system early in the design process will allow adequate space for equipment and ductwork and can result in cost savings. Principles discussed that will maximize occupant comfort include delivery of the proper amountof conditioned air for appropriate temperature mixing and uniformity without drafts, minimization of system noise, the impacts of pressure loss, efficient return air duct design, and supply air outlet placement, as well as duct layout, materials, and sizing.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B)
DOE Contract Number:
AC36-08GO28308
OSTI ID:
1031397
Report Number(s):
NREL/SR-5500-53352; DOE/GO-102011-3461; KNDJ-0-40341-02
Country of Publication:
United States
Language:
English