Apartment Building, Residential Sisters, OR – Apartment fire extinguished by single sprinkler head December 3, 2014 viking210 A kitchen fire was quickly extinguished when the fire sprinkler system activated and put out a fire at 555 N. Larch St. in Sisters last week. Occupants were frying food on the kitchen range in high temperature oil and then left the kitchen for a brief time, according to statements from the residents. Residents were then alerted to the smoke alarm sounding. When the residents returned to the kitchen they saw three-foot flames above their frying pan. The fire only activated one sprinkler which extinguished the fire before firefighters arrived. Fire Chief Roger Johnson is thankful that the apartment complex was equipped with a fire sprinkler system; without it there is a very good chance the fire would have consumed the apartment or even the building.