Duct Leakage Basics
Studies indicate that duct leakage can account for as much as 25% of total house energy loss, and in many cases has a greater impact on energy use than air infiltration through the building shell….
Continue ReadingAirtightness Software to Comply with the Latest RESNET Standards
For many years TEC has provided airtightness testing software for both building tests and duct tests. For the PC/Windows world that software was TECTITE but only for building airtightness testing. For ductwork the software was…
Continue ReadingResidential Air Flow Balancing
Residential Air Flow Balancing: Why It Matters in Creating More Comfortable Homes By Steven Rogers, TEC (Steven Rogers is a mechanical engineer who has been working with instruments and measurements for more than two decades…
Continue ReadingArticle Published – Is There a Thief in Your Duct Work?
Recently Published Article In the July 2018 issue of RSES Journal, Frank Spevak, Marketing and Sales Manager, had an article published that we want to share. “There are more than a million miles of ductwork…
Continue ReadingBest Update for DG-1000!
We are continually improving the DG-1000 Pressure and Flow Gauge. Our latest update is 1.4 which provides a number of improvements and enhancements. But our biggest update was 1.3. Below is information about that update….
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