The incident prompted the inspection of all other Miami buildings, officials said.
“We are in the process of inspecting all other residence halls on campus; thus far, no other issues have been discovered.”
The school’s Thanksgiving break runs from 10 p.m. Tuesday with classes resuming Monday, Nov. 29.
“We have installed temporary carbon monoxide detectors in Hillcrest Hall and in an abundance of caution are determining how best to install them in all halls as a permanent system. We will provide additional information and an update on our corrective actions in future communications,” said officials.