The Empire Comfort Systems DV Vent Kit Top Vent (SKU: DVVK5TP) is designed for use with direct vent fireplaces. This top vent kit accommodates walls with a thickness of 4 to 6 inches and includes essential components such as the SD58DVAE90 elbow, SD58DVAHC horizontal cap, SD58DVA06 pipe, and SD58DVAWTEC wall termination. It ensures proper venting for efficient fireplace operation.