Nashua NH - On May 23rd, 2022, Engines 6, 3 and Ladder 3 were dispatched with the shift commander to 3 Northeastern Boulevard for alarms in the building. While companies were responding, the Nashua Fire Alarm office received a call for a fire in the building and filled out the assignment adding an Engine for RIT. Engine 6 arrived with smoke showing from the roof and struck the working fire bringing Engine 2 and Ladder 2 to the scene. A partially extinguished fire was discovered in a fryolator extending up into the roof area. Companies stretched two lines and checked the roof area. The fire was knocked down in a few minutes.