Installing Water Softener Drain Into The Washing Machine Drain

We may get commissions for purchases made through links in this post.

Hard water contains minerals of high levels, making it difficult to wash clothes. So, how do you get rid of it? Well, you must install a water softener drain into your washing machine drain. And we’ve got the instructions for you!

How to install water softener drain into the washing machine drain?

You have to go through a few instructions for its installation. Firstly, after gathering the tools, you need to adjust the drain fittings. Secondly, you’ve to connect the drain tubes properly with each other. Finally, you can wrap up the installation after finishing the setup.

We’ve got the directions in detail. You can look up to that if you have time.

Sounds good? Let’s hop into it!

Can I Install Water Softener Drain Into The Washing Machine Drain?

Water softeners are usually found in the garage near the laundry facilities. They can also be found in the basement or the laundry area. It helps access the drainage plumbing in the house. But sometimes you might find no water softener drain in your garage.

However, there are alternatives to drain the discharge. For example, you can install the softener drain into the washing machine drain. In this case, an air gap is helpful. It can share a drain with a hose from a washing machine. 

So, yes you can install a water softener drain into your washing machine drain.

Installing Water Softener Drain Into Washing Machine Drain

You know how important it is to install a water softener drain. Installing it into the washing machine drain can be pretty helpful. 

Grab Tools And Material

The equipment that you need for the installation process are mentioned below:

  • Adjustable wrench
  • Hacksaw (if required)
  • Channel-lock pliers
  • Screwdriver
  • Propane torch (if required)

The materials which are required to install this are mentioned:

  • Water softener with bypass valve
  • Flexible supply tubes
  • Plumbing pipe fittings (as needed)
  • 1/2-inch diameter flexible drain tubing
  • Solder and flux (if needed)
  • Air gap fitting (if needed)
  • Pipe clamps

You can begin the installation after obtaining the necessary tools and materials. The instructions to install it into the washing machine drain are given below-

Adjust The Drain Fittings

First, remove the 3/4-inch drain plug from the water softener. Now, turn the plug counterclockwise. You can do it with an adjustable wrench. Cover the last three threads of the water-softener drain fitting with pipe thread compound or plumber’s tape. 

Place the threads of the washing machine drain fitting against the drain hole of the water softener. Now, turn the fitting counterclockwise. Tighten the drain fitting by hand. Remember, loose drain fittings could result in annoying centipedes.

With the adjustable wrench, turn the drain fitting one full round clockwise. Avoid over-tightening the fitment. Using local building codes as a guide, find an appropriate code-approved drain opening.

Connect The Drain Tubes

Two drain tubes are required by most water softeners. The control valve is connected to the drain tube of the washing machine. The other drain tube is connected to the brine tank.

You may connect the drain directly to the home drain system. But it must have an air gap. 

It prevents contaminated drain water from flowing back into the water softener. There are some special air gap fittings. These allow connecting the drain tubes of the water softener to sewage directly.

Now, connect the water softener on the control valve and brine tank with flexible tubing. A 1/2-inch length of flexible tubing is recommended. 

Make sure to check the valve if it has any air admittance issues.

Using hose clamps, direct the tubes to the washing machine’s drain. If you’re using one, secure them to an air gap fitting.

You might not be able to choose the best hose clamp. So, we’ve got a few suggestions for you:

Product 1
Product 2

These are the hose clamps you can trust with their qualities.

Finish The Set-Up

Connect the tubing to the appropriate sewage. Then cut the tube to the size of 8 to 12 inches down the drain opening. You can do it using a knife.

Now, extend the drain. This allows the tube’s end to correctly connect to the washing machine’s drain. Make sure the tube is ideal with the size.

The tube could connect to a drain pipe that has already been plumbed. As a result, press the tube’s end over the drain pipe’s fitting. Carry on until the pipe fitting’s ribs are passed. Don’t forget to use piping support.

The pipe support bears the pipe’s and its contents’ weight. It ensures the integrity of the pipe system. That is why it is critical to be aware of it.

Now, pipe hangers are used to secure the drain tube of the water softener. For every 2 to 4 feet, fasten the pipe hangers to the wall or floor.

You may also use drywall screws. Because these are commonly used on walls and wood floors. 

A pilot hole must be bored in concrete or tile floors, and a concrete screw must be placed. Concrete screws are sold in kits that include a drill bit of the right size. Now, drill a pilot hole. Use an electric drill for it. Finally, your installation is ready!

These are the steps to install a water softener drain into the washing machine drain. 

FAQs

Question: Is there a way to drain the water softener outside?
Answer: Yes, if the distance between the softener and the air gap is greater than 4 feet. Yes, if the air gap is located outside. It lets the water drain consistently, ensuring that it does not freeze.

Question: Does water softener damage grass?
Answer: To assist eliminate minerals from hard water, softened water is treated with salt. Your water softener salt is unlikely to destroy your lawn. However, it’s not suggested to use soft water in your garden for an extended period.

Question: Are there any disadvantages to a water softener?
Answer: Well, there are a few factors that you might consider as disadvantages of using it. Your water would have too much sodium, and not be good for irrigation. Additionally, a water softener is expensive to install.

Conclusion

Now you know how to install a water softener drain into the washing machine drain

We hope we could help you with our instructions. Good luck!

Scott Kelly