US DOE Midwest Regional Weatherization Conference

AIR 6 - Field Results on Delta-Q for Quantifying Duct Leakage

Thursday, August 17, 2006 · 8:30 AM - 10:00 AM

The Delta-Q test for duct leakage has undergone several modifications in recent years. This session presents the results from a recent project evaluating Delta-Q for possible use in Midwest weatherization programs. This project included an evaluation of test accuracy as well as the ease-of-use by weatherization staff.

By attending this session, participants will

Learn about the accuracy of the Delta-Q test for duct leakage in homes
Find out how the Delta-Q test is done
Explore the findings regarding the appropriateness of the test for weatherization use

KEYWORDS: assessment, blower door, diagnostics, duct leakage, HVAC, measurement, results

Paul Francisco, Building Research Council, University of Illinois, Champaign, IL

Type: 90-Minute Breakout
Track: Air On The Move
CEU: Building Performance Institute, Inc. (BPI) Residential Energy Services Network (RESNET)

Course Presenter(s):

Paul Francisco

Course Document(s):

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