This long pipe is called a plumbing vent sewer vent plumbing stack vent or roof vent.
Roof stack vent pipe.
They also work to vent any sewer gases and nasty odors.
The black finish helps this vent blend into your home s rooftop.
This vent is designed to be used on 4 in.
Oatey 1 1 2 in to 3 in x 15 in plastic vent and pipe flashing.
The plumbing vent pipe is a vertical pipe that attaches to the drain line and runs through the roof of a home.
Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing.
Goose neck vent the master flow 4 in.
It is a vertical pipe attached to a drain line and runs through the roof of your home.
A plumbing vent lets air into your pipes to help regulate air pressure and make sure that waste is moving through your pipes properly.
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It helps maintain proper atmospheric pressure in a building s waste system and channels the exhaust gasses to the vent.
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It channels the exhaust gases to the vent and helps maintain proper atmospheric pressure in the waste system.
The pipe leading to the main roof vent is called the vent stack.
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The master flow 4 in.
Your home s plumbing system is designed to efficiently remove water and waste.
Goose neck vent in black can be used to cover exhaust pipes extending through your roof or for attic ventilation.
Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97.
Why plumbing air vents are important.