Harlem-Roscoe Firefighters responded to a report of heavy smoke in the 12900 block of Hwy 251 on Jan. 2nd, 2021. First in units found smoke coming from a large metal garage shed. The cause of the smoke was a fire in an oil burning hanging furnace. The fire was extinguished and a positive pressure fan was used to rid the building of smoke. Thank you to the automatic aid departments that assisted on the scene.