The Benefits of Zone Pressure Diagnostics
Weatherization and home performance contractors have been using zone pressure diagnostic (ZPD) testing since the 1990s to better diagnose, and ultimately improve, the airtightness of homes. Though our understanding of ZPD testing has come a ...
In the Jan/Feb issue of Home Energy, we reported on the causes of so-called ghosting stains in houses. Frank Vigil of Advanced Energy, along with other building scientists, concluded that these stains are often caused by soot, primarily soot from burning candles. [continue reading]
Mold, mildew, failing grout, dislodged tiles, water stains, wet insulation, rotting walls--moisture in bathroom walls causes serious problems. [continue reading]
As part of its efforts to promote energy-efficient residential HVAC systems, the Sacramento Municipal Utility District (SMUD) looked into air conditioner sizing. [continue reading]
Along with conducting detailed load calculations of 40 Sacramento homes, we asked homeowners to complete a brief survey. [continue reading]
Researchers at Lawrence Berkeley National Laboratory (LBNL) recently collected blower door data from across the country to analyze the airtightness of the U.S. housing stock. [continue reading]
Getting ready for HPC18? Plan to stop by the Faces of EE photo booth on April 24 to receive a FREE ...
The National Home Performance Conference is where home performance and weatherization professionals gather to gain skills and tools to improve ...