Speaker 1: Today we're taking a look at the Fantastic Vent roof vent with the 12 volt fan and four amp fuse. This roof vent pushes stale air out of your RV, camper, or enclosed trailer.A few features that I want to go over first, that way we can get them out of the way and then talk about the fan itself. The main one is this right here, this is an interior polypropylene trim, or garnish,… see more >