Jack_Diane_Freedom wrote:
I had the same problem in a previous trailer. Plastic wire coil ducting had disconnected from the floor vent. Took vent out of the floor and reconnected. Might work for you.
I have an endoscope that I use on my iPhone. I mainly use it for looking in car engines. I can give it a shot, it has a 5 ft. cord. I may need to put it on a rigid wire to fish it around a corner. I assume the duct directly out of the furnace goes towards the center of the trailer and intersects with the long duct down the center length of the trailer.
