Around 5pm on July 4th, BFC crews responded to this working house fire assisting the Radnor Fire Co. on the 600blk of Heather Lane in Radnor Twp. In triple digit temperatures, the crew from Engine 53 arrived shortly after dispatch and initiated a fire attack on a rapidly spreading fire impinging on the interior of the residence. Crews from multiple agencies worked together to control this incident and remained on scene for several hours to overhaul the structure. In addition to the Engine, a crew from Squad 53 along with Deputy 53 made the response.