90.1-2019
Building descriptors will be added to define how UFAD systems can be modeled for the proposed design. Underfloor air distribution systems are not applicable to the baseline building system.
90.1-2022
Building descriptors will be added to define how UFAD systems can be modeled for the proposed design. Underfloor air distribution systems are not applicable to the Standard 90.1 Section G3.2 baseline building system.