vent: a pipe, typically traveling through the roof of the home, intended to allow the flow of air/gases to and from the exterior of the home. Vents may serve a plumbing waste line or a combustion appliance. See plumbing vent and appliance vent.
vent: a pipe, typically traveling through the roof of the home, intended to allow the flow of air/gases to and from the exterior of the home. Vents may serve a plumbing waste line or a combustion appliance. See plumbing vent and appliance vent.