Bathroom Waste Plumbing Diagram

If you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv.

Bathroom waste plumbing diagram. Understand how your homes drain waste vent plumbing systems work with this expert illustrated explanation. Lets start with some very basic stuff. The drainpipes collect the water from sinks showers. Most people are familiar with p traps which are the curved pipes directly under every bathroom and kitchen sink.

The drain and waste system is just that. Permit a single basin lav to be roughed in with a 125 vent and a 125. If you have to hold your drain lever down for the tub to drain it is more than likely the tension spring on the back of the overflow plate. The image below illustrates s typical bathroom with multiple plumbing vents.

Trim trap kits come with two different sizes of washers. Fairly simple drain system. The red lines are the hot water supply after it has left the hot water tank. See the bathroom sink plumbing diagram below keep in mind both major plumbing codes in the us.

Theres even a wet vent included that connects to the bathtub. Few have seen the waste pipes to which the traps connect however because those. This isometric diagram will help determine if all your plumbing meets code. Water and waste head down the pipe while gasses are vented up and outwards.

Youll use the 15 x 125 slip joint washer to connect the p trap to the lavs 125 waste outlet. Here are a few bathtub drain schematics and bathtub plumbing diagrams. A system of draining the waste from your house in an efficient and safe manner. For starters please understand that that these bathroom plumbing diagrams are going to be for the drain and waste system which is separate from the supply system.

This home plumbing diagram illustrates how your home should be plumbed. Plumbing code waste and venting pipe size the plumbing academy. The black lines are waste pipes grey water and. Bathroom plumbing and.

The blue lines are the fresh water supply entering the home. A rough in plumbing diagram is a sketch for all the plumbing pipes pipe fittings drains and vent piping. We thought it might help to incorporate a plumbing vent diagram. The fat pipes in your house make up the dwv carrying wastewater to a city sewer line or your private sewer treatment facility called a septic tank and field.

The different colour lines in this drawing represent the various plumbing pipes used. The system of pipes that carries water and waste to a sewer line or septic tank is call the drain waste vent dwv system.