Large Building Air-Conditioning Systems
ASHRAE Technical Committee 9.1

Meeting Documents

Download documents from previous committee meetings below according to the appropriate society year. ASHRAE's society year begins on July 1 and ends June 30.

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Other Publications

Additional documents produced by the TC may be available for direct download or for purchase through the ASHRAE Bookstore, as noted below.


Journal Publications

TC 9.1's Kelley Cramm published an article in ASHRAE Journal, Vol. 64, no. 11, November 2022 titled "Engineer’s Notebook: Applying VRF In K–12 Schools: Case Studies and Lessons Learned"

Variable refrigerant flow (VRF) systems offer many advantages in K–12 school system applications, including individual temperature control for rooms and opportunity for heat recovery and efficient operation of buildings. This column presents two case studies in which VRF systems were installed in high schools with successes, challenges and lessons learned.