Joseph McDonald
Chapter Technology Transfer Chair
Joseph is a Sales Engineer at Johnson Barrow. After completing his Bachelor of Engineering (Mechanical) at Guelph University in Ontario Canada, he worked in manufacturing before switching to a rep firm in Toronto. He joined the ASHRAE Toronto chapter for a year before moving to Seattle in 2024. He joined the Puget Sound chapter upon arrival and hopes to be able to contribute and help the chapter continue to grow.
Dita Bybee
Chapter Technology Transfer Co-Chair
Dita Bybee is a Mechanical Studio Leader at P2S, with a focus on energy modeling, building HVAC and plumbing design, and utility infrastructure. Since starting her career in 2018, she has specialized in the federal market, applying her technical expertise to optimize building performance and system efficiency.
Dita holds a Bachelor of Science in Mechanical Engineering from BYU-Idaho and is a licensed Professional Engineer in California. She is also certified as a GBI Green Professional Credentialed Provider (GPCP) and a LEED Green Associate (LEED GA).
On top of being the Communications Committee Chair for ASHRAE Puget Sound Chapter, Dita is also the chapter newsletter editor, webmaster, and social media coordinator.
Outside of her professional life, Dita is motivated by her love of people and family. She enjoys spending time with her husband, toddler son, baby girl, and their German Shepherd-Dutch Shepherd mix dog. A creative spirit, Dita dabbles in various crafts, including sewing, painting, and crocheting.
The Chapter Technology Transfer Committee (CTTC) provides efficient and effective transfer of current and relevant information throughout the HVAC&R industry to and from the Chapters. CTTC develops and maintains high quality and readily available tools to enable Chapters to offer information and attractive industry-related information and programs to all segments within the HVAC&R industry.


