Originally Posted by Eric99
I have a 2013 24R and I removed the panel to the filter and pump area for another project. When it was off I saw an open heating duct to the area, it was in front of the fresh water tank. I did not run the furnace to make sure it was from the heater. I would think you could easily verify if you have a duct in this area my starting the furnace and opening the access door to the filter area to see if hot air was coming out of the area.
Well, I think you may be right! Using a flashlight, and looking across the front of the fresh water tank, I can see a bit of silver flex duct on the far (curb) side of the water tank. I can't see an outlet in the bay, but it may be on the far side of the tank...and well hidden.
Looking behind the drawer under the wardrobe next to the refrigerator, I can see what appears to be a small (2" ?) flex duct heading to the rear below the water heater - that may be the duct I'm seeing on the far side of the tank.
I haven't run the furnace yet to see what happens...