Do You Have What It Takes to Be a Plumbing Pro? Take This Quiz and Test Your Knowledge of Pipes and Fixtures!

What exactly is a vent stack?

Next

Correct Incorrect The vent stack allows gases from your sewage system to vent outside while also letting fresh air into the plumbing system.

What exactly is a vent stack?

• The exhaust fan for your water main
• The vent in your water heater
• The pipe that prevents sewer gases from leaking into the house
• The practice of layering hot and cold water pipes