B&B RV Heat Vent w/ Rotating Grille - Damper - for 4" Duct - 4-1/8" Diameter - Tan

Video Transcript for An In-Depth Look at the B and B RV Heat Vent w/ Rotating Grille

Hello, neighbors. Steven here with etrailer.com. Today we're looking at our B&B RV Heat Vent with your Rotating Grill Damper for a four-inch duct. Now folks, as you can see, this is tan in color. It is a rotating RV vent with the dampers and it fits a four-inch duct. Now, it's got the ridges that'll snap into place right on the side.

It even includes optional dampers here inside. As you can see, they can spin, open or close. I've got 'em in there kind of loosely for right now, so I'm not opening them all the way or whatnot. But you get the idea. They can spin and open and close inside of there.

And this can spin as well. Now, I did wanna try to pop this out of here if I can, because behind this is the mounting. So, you're gonna get the louvers there or the vents rather. And you got this piece and you got the vent here. So, the main piece has the three holes for mounting.

They give you six screws, you only need three of 'em. They're painted black on the ends. But you would put this in place, put your screws in, and then you could simply snap on the cover. And again, it spins when it's in place and in use. Now, the cutout dimension across needs to be 4 1/8th inches wide overall.

And I measured the flange overall. In case you're wondering, it's 5 1/2 inches. And remember, it's a four-inch duct. Well, folks, again, I'm Steven. Thanks so much for watching. I hope this information's been helpful for you. This is again the B&B RV Heat Vent with the Rotating Grill Damper for a four-inch duct. Have a great day and thanks for watching.