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 ...
A Canadian program tests the efficiency and future potential of residential combined heat and power systems at its residential building test center. [continue reading]
The number of concrete homes is growing, and now there is software available to correctly size HVAC equipment in these homes. In 1993, the above-grade concrete wall market for single-family detached ... [continue reading]
New tests for duct tape include testing the strapping that holds duct connections together and testing the longevity of duct sealants. [continue reading]
Because of new burner technologies, low sulfur fuels, and bio fuels, North Americans are finding out what Europeans have known for a while - heating with oil makes good sense. [continue reading]
With residents' health increasingly dependent on a home's indoor air quality, ventilation strategies become more important than ever. [continue reading]
These days, manufacturers are able to produce relatively efficient appliances for people’s homes. It is not uncommon to see A/C units with SEER 14, or furnaces with ... [continue reading]
At this year's national conference and trade show we networked, learned, laughed and grew! Thank you for sharing your week ...
On April 24, 2018, Pearl CEO Cynthia Adams received the prestigious Linda Wigington Leadership Award at the 2018 National Home Performance Conference in ...