Just as drain pipes remove water and waste from your home the plumbing vent pipe also known as a plumbing air vent removes gas and odors it also allows fresh air into the plumbing system to help water flow smoothly through the drain pipes however no water.
Toilet vent on roof.
The plumbing vent pipe is a vertical pipe that attaches to the drain line and runs through the roof of a home.
The toilet is vented by the main roof stack.
It helps maintain proper atmospheric pressure in a building s waste system and channels the exhaust gasses to the vent.
When a sink isn t draining properly and the waste line isn t clogged you may need to take a look upward to find the culprit up toward the vent system.
If you didn t already know the main roof stack is the center of your home s venting system.
The pipe leading to the main roof vent is called the vent stack.
You know the black plumbing pipes that stick up out of your roof.
When a vent becomes clogged it shows up within the home as.
What is a plumbing vent.
When the vents gets blocked the toilet may gurgle or flush poorly and you may notice sewer smells.
Toilet without a vent through a roof stack.
This is best implemented if a fixture rests close to the stack and the top floor of your home allowing the stack to serve as a vent.
You usually have to climb on the roof to clear them because that is where the opening to the.
Understanding the plumbing vent.
True vents also have no water running through them.
All of the vents located in your house connect to it with the use of several.