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Every fixture sonnected to a sanitary or waste or soil line needs to be trapped and vented

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Q: Do toilets on a mains sewer need a vent?
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Related questions

Can you vent air into a sewer vent pipe?

No. You vent air from a sewer line.


Do you have to vent a drain line?

Yes i drain line has got to be vented. A sewer line creates gases which has to be vented otherwise two things happen. Either, you get terrible smells around your property or your sewer lines can explode due to trapped sewer gases, this is costly and can be a painful smelly experience.


What is an air admittance vent?

An air admittance vent is a mechanical sewer vent which allows air to enter into the sewage system but does not allow exhaust of sewer gases.


Do you need to vent a new toilet in a basement if it is connected to a 3-inch pipe that has other toilets on the floors above connected to it?

Yes. If not it will be a wet vent and cause MAJOR problems.


How do you clean a sewer vent pipe?

Water Jetting


Could a roof vent with a very stiff spring loaded baffle about six feet from top cause two toilets on that vent to flush slow?

Yes, the baffle is choking off the vent, causing the toilets to flush slow.


You have an extremely high sewer vent on the end of the sewer line on your home can you reduce the height of this vent and what is the standard height for these vents Home is in NSW?

Yes it can be shortened, making sure that the top of the vent is at least one meter above the highest point of the roof.


How does plumbing stack vent work?

By removing foul sewer fumes and venting them to the outside air nomally through the vent terminal knowing warm air rises


Why is there water in your sewer vent pipe?

It must be plugged up. try to snake it out.


Why is water backed up in the toilets exhaust vent and leaking in the attic when the toilets flush normal?

Sounds like a second floor toilet that is dumping out the vent. Try snaking out the pipe. Water will exit through the least resistance.


Air vent purpose on pipe line?

It allows sewer gases to safely escape.


What is vent piping?

Vent piping is a pipe that runs outside and is connected to the drain line of your home. this helps the water in the drain to move to your septic/sewer.