URL

http://publications.energyresearch.ucf.edu/wp-content/uploads/2018/06/NREL-60675.pdf

Keywords

Buildings; Ventilation; Residential ventilation; Energy cost; Humidity control; Building energy modeling; DOE Building America program

Abstract

The DOE Building America program has been conducting research leading to cost effective high performance homes since the early 1990's. Optimizing whole house mechanical ventilation as part of the program's systems engineered approach to constructing housing has been an important subject of the program's research. Ventilation in residential buildings is one component of an effective, comprehensive strategy for creation and maintenance of a comfortable and healthy indoor air environment. The study described in this white paper is based on building energy modeling with an important focus on the indoor humidity impacts of ventilation. The modeling tools used were EnergyPlus version 7.1 (E+) and EnergyGauge USA (EGUSA). Twelve U.S. cities and five climate zones were represented. A total of 864 simulations (2*2*3*3*12= 864) were run using two building archetypes, two building leakage rates, two building orientations, three ventilation systems, three ventilation rates, and twelve climates.

Date Published

1-28-2014

Identifiers

192

Subjects

Buildings--Energy conservation; Ventilation; Humidity--Control; Energy consumption

Local Subjects

Buildings - Ventilation

Type

Text; Document

Collection

FSEC Energy Research Center® Collection

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Rights Statement

In Copyright