11:30 am - 1:00 pm Dayton ASHRAE Chapter Meeting December 9, 2019 @ 11:30 am - 1:00 pm Dayton ASHRAE Chapter Meeting
8:00 am - 9:30 am Dayton ASHRAE BOG Meeting December 18, 2019 @ 8:00 am - 9:30 am Dayton ASHRAE BOG Meeting