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 ...
The more we understand about combustion appliances, the better we can serve the houses we work in. [continue reading]
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The International Energy Conservation Codes (IECC 2009 and 2012) require HVAC ducts to be tested to prove a minimum leakage of a rather easily obtained 12 CFM/100 square feet of conditioned floor area. While many states and localities ... [continue reading]
Month after month, you review your maintenance agreement numbers and find that they are dwindling each time you look at them. The last few years may have been tough in a lot of different areas ... [continue reading]
Send in your stumpers! You know - that problem house, symptom or combination of symptoms that confounded the homeowner and challenged all your building science savvy to solve. Send BPI a description of the problem &... [continue reading]
Hint: It’s not solar or storage...
Getting ready for HPC18? Plan to stop by the Faces of EE photo booth on April 24 to receive a FREE ...