Missing heat vent 2018 coachmen..
So I picked up the new travel trailer. All was good with walkthrough and build quality excellent IMO. But, During walk through I mentioned that the travel trailers I see on line have a heating d...
Forum Discussion
dougrainer wrote:
Your pics do not show this. Do you have FLOOR heat vents. These would be cut out in the floor. Remember, the 3 or 4 duct rule is not valid if you also have the floor cut out that routes some of the air thru the floor cavity. The furnace sits on top of this additional duct. You need to post the MODEL number of your RV and the Model number of the furnace. Doug
PS, If the pics are of your furnace you have 4 cut outs for 4 inch duct work. Only 2 are being used. ALL the Suburbans have up to 5 duct plates. That way, there is a duct available depending on how the furnace is mounted. The OEM decides which duct plate holes to use.
These two ducts shown are to bath, and rear bunk area. There is another on the direct opposite side that goes to the master..
These are not in floor. All above floor wall exit..
You see the front plate has two additional punch outs. This dictates a 30 k btu furnace. The 35k and higher have 3 hole punch outs on that plate.
This is just from my research...
