Saturday night around 5 pm firefighters responded to Netcong 17 Maple Ave for a Rapid Intervention Assignment Ladder 58 responded with a crew of 6. When the ladder arrived on scene Asst. Chief Maloney advised the ladder to back into the driveway and ladder the roof and check the HVAC units. Two members went to the roof and found all units to be ok as the rest of the crew remained as R.I.C. the fire was located in a boiler and quickly contained no injuries were reported. The crew took up with in an hour.