Washington State University’s Shelby Ruiz breaks down a commercial building HVAC design approach that can help designers exceed Washington State Energy Code while reducing viral risk and improving thermal comfort and indoor air quality. Hear from Ruiz as she details the very high efficiency DOAS approach to HVAC design and the ways it aligns with and departs from the recent updates to the Washington State Energy Code.

For more guidance on comparing very high efficiency DOAS performance with Washington State Energy Code requirements, download the BetterBricks comparison guide.