How do you hook up a washer and washing machine to the same drain?

How to Connect a Laundry Sink & Washing Machine to the Same Drain

  1. Measure the length of the waste Y-fitting. …
  2. Locate the section of the drain pipe for Y-fitting installation. …
  3. Cut the drain pipe at the marks with a reciprocating saw. …
  4. Dry-fit the Y-fitting to the two pieces of drain pipe.

Can a washer and sink share a drain?





You can connect both a washing machine and a sink to the same drain. Examine the sewer pipe inlet located nearest the sink and washing machine. This is usually a free-standing pipe with an open end. If there is not a tee connection for the sink inlet, one will need to be installed.

How do you run plumbing for a washing machine?

Youtube quote:I'm using an OD box and I'm going to be using C PVC piping. So these OD boxes they come with an optional hole on both sides. And you can hook your drain up to one side of the other.

How do you install a washing machine drain in the basement?

Youtube quote:It's got a pump that sits right under the bottom of the sink and when water comes into it'll come on right then. And the water will discharge. And go through this this is a check valve.

How do I connect my laundry drain?

Youtube quote:Make sure that the drain hose extends no more than eight inches into the drain pipe or standpipe.

How do I connect my washer drain pipe to my sink?





Youtube quote:So look under the end of the cupboard under the sink. And if you've got a bottle trap with these bits there should be one or two getting out so we can connect it straight here.

What size drain is needed for a washing machine?

Drain and Trap Requirements



A 2-inch drain pipe is required for all washing machines. The former requirement of 1 1/2-inch pipe is not enough to handle the fast drainage of modern washers. As with all plumbing fixtures and appliances, a washing machine drain pipe must also contain a P-trap.

Why does my sink fill with water when my washing machine drains?

Sometimes, water might back up in the kitchen sink while you’re doing a load of laundry, or your bathtub will fill with water. Either case means that your main drain line is clogged. You need to call a professional to clear the drain for you.

How high above the washer can the drain be?

In order for the drain hose on your Top Load washer to function properly, the drain must be at least 30″ up from the floor and less than 8 feet high.

How do I add a drain to an existing plumbing?



Youtube quote:A hacksaw a wrench and a permanent marker. So what the saddle tee does is it goes onto your old plumbing drain pipes.

Does washing machine drain need vent?

All plumbing fixtures—including washing machines—must be vented. Improperly vented drains can be sluggish and noisy, and can emit hazardous fumes. Properly vented drains allow the P-trap to do its job: prevent sewer gases from escaping into your home.

Does a washer drain need a trap?

Your washing machine needs a trap on the drain line because the drainpipe connects to the sewer or septic system. This means the pipe can be a conduit for sewer gas to drift up into your home. Every time your washer drains, some of the water that flows into the pipe is caught in the trap.

How far can P-trap be from washing machine drain?



Code Requirements



To meet standard building codes, install the trap on the drainpipe for the washing machine between 6 and 18 inches from the floor; 18 inches is the maximum height level for a P-trap on a washing machine.

How tall does a washer standpipe need to be?

Laundry standpipes must be tall enough to extend past the washing machine’s overflow line—typically 30-36” in height, or 18”-30” above the trap.

How far below drain should P-trap be?

However, the Universal Plumbing Code stipulates that the total developed length of all tailpieces, arms and fittings connecting the drain to the p-trap must be 24 inches or less. Jennifer Roberts has enjoyed writing since 2008.

Does P-trap have to be directly under drain?

You attach the p-trap directly to the drainage and manuever the p-traps exits into you existing drain. It is not ideal to have the p-trap below the the exit drain because water gravity has to force the water out instead of it flowing downwards naturally. They both work and have seen it many times.

Why does a shower require a 2 inch drain?



A 2-inch pipe is the recommended size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe. So, if you are converting from a tub and shower combination to a shower, you’ll likely have to change the drain pipe size.

Can a drain trap be too deep?

When the trap is too deep, liquid may flow through it too fast, which can lead to siphoning of the trap seal and sludge buildup. The drain connection at the wall is too high on this sink, resulting in a 9-inch-deep trap seal — 5 inches deeper than is allowed by code.

How deep should a pee trap be?

The trap seal depth in the P trap should be a minimum of two inches deep and a maximum of four inches – see the diagram below to know how to measure it.