Vent Pipe Blocked 🎯 Original

The plumbing vent pipe—also known as a vent stack—extends from your waste pipes up through your roof. Unlike regular drain lines, the vent stack carries no water. Critical Functions

Vent pipes (part of your DWV system) allow air into the drain lines to prevent vacuum lock, allow wastewater to flow freely, and vent sewer gases outside. vent pipe blocked