How to remove the furnace?
I have a 2006 JayFlight 27.5 RLS fifth wheel. The furnace blows warm but not hot air. I spent 3 hours trying to remove the furnace today to service it with no luck. There is no access panel on the outside of the camper, just an exhaust port. I removed the screws in the exhaust port and removed the grill under the fridge to access the unit. I have unscrewed the mounting brackets, gas line and removed the ducts. The unit will not pull out. It seems to be attached to the exhaust, which will not pull away on the outside of the camper either.
The local RV tech told me I need to take the screws out of the exhaust and remove the exhaust.... but there are no screws outside except for the four on the exhaust cover.
Has anyone successfully removed their furnace? Any suggestions as to what I might be doing wrong?