Coleman Roof AC vent repair

thingiverse

I've made left and right pieces to work with old Coleman roof AC vents that broke down on me. Mine's from the 90s Coleman model, and I've kept it its original red color so you can see exactly where they go. It's pretty common for these vents to break or become loose over time, causing them to flop around, but gluing them in place will do the trick. Now my vents work like new again - it's really nice! If your vents are just a bit loose, you can simply leave them as is, but adding this extra support piece behind them will help tighten everything up for good.