The Future of Building Performance and the HVAC Industry
The building performance and HVAC industries are destined to interact in the marketplace, since they both work for and with millions of American homeowners and businesses. The two industries share important common ground in that ...
According to DOE’s Building America program data, typical residential ductwork efficiency is about 67%. That means that if you install a 90% efficient furnace, your system efficiency would be just over 60%. Another way to look ... [continue reading]
Energy auditors use a simple, well-known approach called a utility bill disaggregation to analyze a home's overall energy use. Here's a quick summary of that technique as detailed in Krigger and Dorsey's Residential Energy: [continue reading]
Long ago, when I started in this business, I wished for a pair of glasses that I could put on to see how the air was moving. (Now I wear glasses all the time just ... [continue reading]
As the house gets tighter, the effectiveness of the ventilation system becomes increasingly critical. [continue reading]
Our industry is under pressure to improve the skills and knowledge of our workforce. These improvements will increase the quality and rigor of the service we provide the various programs and our clients. [continue reading]
Smart building design and construction professionals know that a building is more than a sum of its parts—it&...
I've had a decades-long love affair with dumb, passive houses. Passive. As in do-nothing. I love the design challenge ...