Originally Posted by Chrism28
Ok I have a different trailer but I'm sure it's the same set up
2014 xlr nitro 24fqsl
guessing you're having the same issues with the furnace as far as air flow?
the duct fittings on the furnace twists off and you can do it from the inside the furnace cabinet . Seal the outlets, I used the aluminum tape a couple layers . same with around the cabinet opening , louvered cover [painted mine black] don't use the screened stock cover . blocks to much air , you need the louvered cover for max air flow