How to Vent a Washing Machine Drain

how to vent a washing machine drain

Properly venting a washing machine drain is an important part of any home plumbing system.

Having a properly vented washing machine drain will help prevent the drain from overflowing and help keep your laundry area free from unpleasant odors and moisture.

Here’s what you need to know about venting a washing machine drain.

Table of Contents


Why Do You Need to Vent a Washing Machine Drain?

The primary reason for venting a washing machine drain is to allow air into the pipe so that water can travel freely down the line.

When you run your washer, the pump will create suction in the pipes which can cause water to be pulled out of the trap by the curved portion of the pipe below the sink and create an overflow situation.

By connecting your washing machine drain to a properly vented pipe, this overflow can be prevented.

How To Vent a Washing Machine Drain

First, you should make sure that you have all the necessary materials on hand. This includes things like PVC piping, elbows, and connectors as well as tools such as pliers and screwdrivers.

Once you have everything ready, begin by preparing your existing plumbing line for installation; this may involve removing old pipes or fittings that are no longer needed or required.

Next, connect all your new piping together with elbows and other connectors until it forms one continuous line from your washing machine drain all the way up through the roof. Finally, secure each joint with screws or clamps and make sure there are no leaks before finalizing your work.

Don’t forget to vent your washing machine drain

Venting a washing machine drain is essential for any home plumbing system to prevent overflows and unpleasant odors in your laundry area.

While it may seem daunting at first, knowing how to properly vent a washing machine drain isn’t too difficult; just make sure you have all the necessary materials on hand before beginning work and take time to ensure each joint is secure before finalizing your project.

With these steps in mind, venting a washing machine drain should be relatively straightforward!

In case you need assistance, remember to call our team of Washing Machine Technicians in Ontario.

“If you need help to rescue your home or business appliances, don’t hesitate to contact SOS Appliance Repairs in BrantfordLondonWoodstockHamiltonIngersoll and all Southern Ontario area”.

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