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Jun 27, 2022

“The details are not the details. They make the design.”

Charles Eames

HVAC equipment is often the largest energy consuming system in a home.


While listeners are likely grounded in the aspect of “house as a system,” where does the rubber meet the road when it comes to HVAC system design?

In today’s...

Jun 13, 2022

“It is a capital mistake to theorize before one has the data.”

Arthur Conan Doyle


Details make the difference to builders and their customers, really to the whole new home construction industry.

Trends emerge when one studies HERS rating details over a large national dataset and over time.

What kind of theories...