Liberty Hose Co. No. 2 - Incident Detail #3122

Company 21, Engine 26 and Truck 22 dispatched class one to 220 North Church Street in Elizabethville at the Upper Dauphin Area High School for an automatic fire alarm. Truck 22 responded with 4 and on arrival was assigned side A and to go to the roof to check HVAC units. Crew split with two going to the roof and two laddering the building. The roof crew was eventually joined by the facility maintenance person. Numerous roof units were showing trouble mode. After isolating the problem Command 21 turned the building back over to Maintenance and cleared the box.