9-19-12 13:00 hours
Lower Merion High School alarm
Station 25 was dispatched to a fire alarm at Lower Merion High School. While en-route, the school reported smoke in the building which added Station 26 (Narberth) to the assignment. Engine 25's crew reported a medium smoke condition on the 3rd floor.
After an investigation by crews from both stations it was determined that an air handler malfunctioned causing the smoke condition. Also on scene were Station 23, Rescue 21, Air 24 and Rehab 313.