I’ve been curious how toyhaulers handle any gas fumes that may accumulate and cause problems. In residential homes it’s against code to have any ductwork from a central duct system that vents or returns air into the garage. Gas fumes and carbon monoxide possibly getting into the rest of the home via the ductwork when the furnace is off is the reason. I guess when the garage has its own ac unit it is just a non ducted unit? Just for the garage zone?
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2020 Cougar 315 RLS
2020 Ram 3500 6.7HO 4.10 Dually Aisin
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