12+ Air Vent Kitchen Sink Plumbing. A sink vent is a necessary part of the drain for any sink. Breaks the siphoning action caused by draining water, preventing sewer gas from escaping the drain.
What happens if i decide to forgo it when we put in our new sink/faucet/diposer and plumbing lines? It can also be used for a variety of other applications but due to. They usually come up through the roof warning signs stacks aren't venting include a pungent smell.
Which vent if you're talking plumbing roof vents or soffit or ridge attic air vents;
The vertical vent out the roof is in the wall about 48 inches from where the rough out drain enters the wall. Proper ventilation is an important part of a plumbing system. And near each of the sinks, tubs, showers, and toilets, vent pipes exhaust sewer gases up and out the roof and provide air pressure so wastes can flow freely. Wet venting is most common in conjunction with toilets and sinks;