This is the fourth of a four part webinar series on using the powerful TECLOG3 software. This session explain setting up a three fan blower door system for depressurization and pressurization testing and how to...

Duct Leakage Testing - Codes, Testing and Compliance Duct Leakage Testing – Codes, Testing and Compliance Duct leakage issues affect homes of all types. Leakage of ducts in unconditioned space wastes energy as well as...

This session will go beyond the basics and help give you a better understanding of what is being measured. We will cover where to measure duct pressure, where to set up the Duct Blaster® fan...

Join Rick Karg, President of Residential Energy Dynamics, for this TEC hosted Zone Pressure Diagnostics (ZPD) on-demand webinar. Since its introduction around 1990, ZPD has become an established tool for finding indirect air leakage paths....