A one-alarm fire damaged the boiler room at a San Jose high school Saturday morning, according to a San Jose fire dispatcher.
The fire was reported at 6:16 a.m. at William C. Overfelt High School, located at 1835 Cunningham Ave., according to a dispatcher.
The fire appeared to be an electrical fire in an outbuilding that houses the school's boiler. An electrical box with a circuit board enclosed overheated, the dispatcher said.
The fire was knocked down quickly, according to the dispatcher.
No injuries were reported.