The tube that is connected to this tank is connected to the vent on the roof of your rv.
Rv roof tank vent.
The 360 siphon rv holding tank vent cap eliminates odors from the source the holding tanks and exhausts them out the roof vent before they have a chance to invade the rv living space.
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By design the patented 360 siphon can only create an updraft expelling odors and fostering an oxygen rich environment to speed up waste breakdown.
Durable pvc construction resists damage.
High flow ventilation is possible thanks to the aerodynamic design that will keep air circulating inside your rv while you are on the road or during a rainy day out in the great outdoors.
If you notice a strong odor after you ve flushed your black tank this is where the odor is coming from.
Vent mounts on top of your rv s ventilation pipe.
Do rv black tanks have vents.
Yes rv black tanks have vents on the top of the roof.
This roof vent expels sewer gas to prevent unpleasant odors from entering your rv s cabin through your plumbing.
The vent allows the black tank to breathe.
Lasalle bristol 74558 rv roof vent cap with snap on cap 5 1 2 diameter out of stock normally.
The camco rv roof vent cover allows fresh air to enter your vehicle no matter the weather.