Tank Roof Vent Questions
I am fairly certain that the two larger (~3") vents on the roof are for the two black tanks. Both of which I need to replace the cover/cap. One is missing and one is cracked, moldy, and on its last legs.
1) Can I place a new vent cover, like the Cyphon or Shark, on-top of the current vent? Or, do I need to remove all caulk, take out old, and screw in new with new caulk etc?
2) In the picture, you will see an outline of something that the previous owner had on the roof, OVER the black tank vent. There are NO screw holes or anchors in the roof, so I am thinking it was 'attached' to the black tank vent?? Maybe a satellite dish?
3) Is it common for CC to run a tank vent pipe with 90-degree bends? And not a straight pipe up a wall to the roof? This vent in the picture is not located above a wall...therefore must bend inside the roof cavity towards a wall, and then down?
I'd love to just replace the top of these vent caps, as the caulk and sealant around the base is done real well.
Thanks for the help!!
Luke & Carolyn
2012 Cedar Creek Silverback 35QB4
2013 Sierra 3500HD Duramax CC SRW SB 4x4
Andersen Ultimate Aluminum 2 Gooseneck Mount