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Connect Hoses to Washing Machine — Preparation and Safety

Beginner2 hours

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How to Replace a Washing Machine Drain Hose · Step 1 of 7

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In this video

Prepare the washing machine for connection. First, locate the drain outlet on the back of the washer and remove the red shipping plug. Be prepared for a small amount of water to spill out from factory testing; use a rag to catch it. Use a wrench or pliers to squeeze the spring clamp and slide it over the end of the drain hose. Push the rubber end of the drain hose firmly onto the drain outlet, then slide the clamp over the connection and release it to secure the hose. Next, identify the hot (H) and cold (C) water inlets. Connect the hot water supply hose (typically marked with red) to the hot inlet and the cold water hose (marked with blue) to the cold inlet. Hand-tighten the connections first, then use a wrench to give them a final snug turn.

Goal: Attach the drain hose and water supply lines to the back of the washing machine.

  • Have a rag or paper towel ready when removing the drain plug, as some residual water from factory testing will likely drain out.
  • Ensure the rubber washer is present inside each hose fitting before tightening to prevent leaks.

Used in this video

  • Adjustable Wrench (Tool Type: Wrenches)Compressing the drain hose clamp and tightening the water supply line fittings.
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Chris Notap

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FAQs

What type of drain hose should I buy, and does the length matter?

You'll need a corrugated or smooth appliance drain hose, such as the Everbilt 8 ft. Corrugated Washing Machine Discharge Hose. Ensure the new hose is long enough to reach the standpipe without tension or kinks, but not so excessively long that it creates unnecessary loops or becomes obstructed. Always verify the new hose's diameter matches your washing machine's outlet port for a secure connection.

What are the essential safety precautions I need to take before starting this project?

The most critical safety step is to unplug the washing machine from its power source to prevent electric shock. You must also turn off the water supply to the washing machine to avoid accidental flooding. Keep absorbent towels like WYPALL L40 Towels and a bucket, such as the Unger 6 Gal. Heavy-Duty Plastic Bucket, on hand for any residual water.

Is replacing a washing machine drain hose a difficult DIY project, and how long should it typically take?

This project is rated as 'beginner' difficulty, making it accessible for most DIYers. With the necessary tools like pliers and a screwdriver, it typically takes about 1-2 hours to complete from start to finish. This includes preparation, accessing connections, replacing the hose, and final leak testing.

What are common mistakes people make when installing a new drain hose, and how can I avoid them?

A common mistake is not securely fastening the hose to both the washing machine and the standpipe, which can lead to leaks or disconnections. Ensure all clamps are tightened properly and use cable ties, like the Micro Connectors Cable Zip Ties, for extra security. Also, avoid kinking the hose, as this restricts drainage and can cause backflow.