Can you use a combo for a toilet?
You can connect a toilet to a combo, just not in the vertical position.
What is a combo in plumbing?
A sanitary combo is a combination Wye & 1/8 bend already made in one fitting. The reason to form a long radius bend to insure the waste is directed in the downstream direction as it enters the horizontal run.
What is a combination Wye?
A sanitary tee is shaped like the letter ‘T’, while a Wye is similar to ‘Y’. Sanitary tee is used for horizontal to vertical transition, and Wye is used for combining 2 lines into one horizontal line to maintain a flow without causing clogging.
Can you use a double wye vertically?
For two horizontal branches connecting to the vertical stack at the same level, a double wye or a double combination wye and one-eighth bend should be used. The downward sweep of the wye pattern directs the flow to the pipe wall below the opposite outlet opening.
Can a Wye lay on its side?
A wye can lay on its side as long as it provides the proper grade or slope – 97 UPC 708, 97 IPC table 704.1. 1997 UPC section 706.3 specifically states that horizontal drainage lines connecting with other horizontal drainage lines shall enter through 45 degree wye branches.
How does a toilet sink combo work?
The general idea of a toilet sink combo involves the toilet and sink communicating between each other, with the water used being recycled between the fixtures. For instance, the water you use to wash your hands can then be recycled and used to flush the toilet. The way in which the two elements can combine can vary.
What is a sewer Wye?
OVERVIEW. The 4 in. PVC Wye adds a 45° angle to an existing 4 in. sewer and drain (Sewer and Drain) pipe run and connects three lengths of pipe.
Can a combo be used vertically?
They are only used to go from the horizontal to vertical plane. If used flat (horizontal) they are prone to clogging. You must use a long sweep or wye+⅛ for horizontal DWV.
Can you use a sanitary tee for toilet?
Answer: You can use your tee for a toilet but in certain cases. You have to make sure all the toilets are vented and the tee is used to vent. Otherwise, it will cause the water to flow on the opposite side.
Where do you put a long sweep elbow?
Long sweep elbows are commonly used in residential and commercial construction to direct water from above-floor drains and sumps to the main drain line. They are a kind of a very long (and curved) pipe fitting that is used instead of a 90-degree elbow fitting to route wastewater.
Where can I use double Wye?
A double-wye fitting may be used in horizontal drain lines. The use of 1/8th bend elbows at the outlets of the double-wye fitting to form a double-combination pattern is acceptable. The minimum slope of the barrel of the fitting shall be “/-inch per foot.
Where can I use a double sanitary tee?
The NIBCO® PVC DWV double sanitary tee is used in residential and commercial drain, waste and vent systems. The PVC DWV double sanitary tee features all hub connections, a flowing sweep to aid in the evacuation of waste and used fluids, and a 90-degree side inlet to join a PVC branch line into a vertical drain pipe.
What is the difference between a sanitary tee and a vent tee?
In some cases, a sanitary tee is used in place of a vent tee for plumbing vent lines—then, the branch sweeps upward instead. Sanitary tees are made for all types of drain-waste-vent pipe systems, whether cast iron, threaded, copper, or ABS plastic.
What is DWV pipe?
Instead, DWV pipe and fittings are made to handle a different class of uses – Drain, Waste, and Vent (hence the name DWV). Drain, waste, and vent applications use gravity to create the flow of water and waste through the pipe line.
What is a cleanout?
WHAT IS A CLEAN-OUT? A sewer clean out is a capped pipe that connects to your home’s main sewer line. It is installed outside the home to be able to easily access your main sewer line, which is the main drainage line leaving your home.
What is AP trap?
A P-trap is a plumbing fixture that has several purposes. It traps debris that has drained from the sink and prevents it from forming a clog deep within the plumbing system, and to stops sewer gases from passing into the home.
What does a drain cleanout look like?
The cleanout is usually a 4-inch-diameter pipe with a screw cap that has a square knob or indentation on the top. It’s most likely going to be popping up from the ground outside your home between the foundation and the street. The cleanout might also be on the side of the home, closest to the bathroom.
What is a wall cleanout?
A plumbing cleanout can be used to access the drain pipes in a building. The cap can be removed to provide access. Most localities require the installation of cleanouts during the plumbing rough-in.
Where do you put Cleanouts?
A cleanout shall be installed above the fixture connection fitting, serving each urinal, regardless of the location of the urinal in the building. Exceptions: (1) Cleanouts shall be permitted to be omitted on a horizontal drain line less than 5 feet (1524 mm) in length unless such line is serving sinks or urinals.
How do plumbing Cleanouts work?
A cleanout is an easily accessible section of pipe with a removable cover that makes it easier for you or a plumber to access your pipes. This access lets you run an auger or snake into the pipes to clear clogs and provides easy access for a plumber with a camera to check your pipes for other issues.
