Just before 1pm Co.’s 50, 46, 52, RIT23, and M1047D were dispatched to the 200-BLK of Harrison Rd for building fire, possibly a heater. Deputy 50 arrived to find a two story single family dwelling with smoke showing from the chimney. Crews from 50 and 52 investigated to find a small fire contained to the heater. Units were in service for 30 minutes. TS50 and SD50 made the response from Station 50 with 9 personnel.