I'm hoping someone here knows more about CSA standards than I do. My problem is I have a Charmac trailer with a factory furnace in it. I have a couple issues with it so I took it to a RV furnace expert and he checked into it. He called me this morning and is telling me the fresh air intake is not up to spec and also from the propane tank a hose comes inside, gets coupled to a copper line then back to a flex hose and into the furnace. He states that to meet CSA standards a propane line cannot have a connection inside the trailer besides the connection at the furnace itself. So do snowmobile trailers have to meet CSA standards like a normal RV trailer does?
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