How to Change the Drain Hose of a Dryer

Jul 25, 2023, 12:25pm

The tumble dryer is a complementary household appliance to the washing machine, which works on an internal heating system. The air is sucked in from the outside by a turbine, it is then heated by the resistors of the dryer. The humid air turns into water which is finally stored towards a collection tank, which is then discharged through the drain pipe. For the proper functioning of the device, it is important to ensure that this part is always in good condition.

The drain hose is the last part that allows you to drain your appliance. Indeed, the drain hose of your dryer is attached to the drain pump to lead the waste water out of the tub.

This pipe is sometimes prone to various problems. Certain signs will tell you that a replacement is necessary:

  • the dryer does not drain,
  • the dryer is leaking,
  • you have an error code,
  • you have the “empty water tank” light on
  • the pipe is punctured or damaged,
  • a leak is present at the rear,
  • you smell an unpleasant odor.

Since the operation is simple, you can replace it by yourself.

The drain or waste water pipe is located at the rear of your appliance.

The drain hose in a dryer is responsible for removing excess water or moisture from the appliance during the drying process. If the drain hose becomes damaged, clogged, or develops leaks, it can lead to improper drainage and potentially cause water-related issues. Changing the drain hose of a dryer is a relatively straightforward process that can help restore proper functionality and prevent potential water damage. In this step-by-step guide, we will walk you through the process of changing the drain hose of a dryer.

Please Note: Before starting any repair work on your dryer, prioritize safety. Ensure the dryer is disconnected from the power supply by either unplugging it from the electrical outlet or switching off the circuit breaker dedicated to the dryer.

How to Change the Drain Hose of a Dryer

Step 1: Gather the Necessary Tools and Materials

Before you begin the process of changing the drain hose, gather the following tools and materials:

  • Replacement drain hose (ensure it is compatible with your dryer model)
  • Pliers or adjustable wrench
  • Screwdriver
  • Bucket or container
  • Towels or rags

Step 2: Disconnect the Dryer from the Power Supply and Water Source

Before working on the dryer, ensure it is disconnected from both the power supply and the water source (if your dryer has a steam function). Unplug the dryer from the electrical outlet and turn off the water supply to the appliance.

Step 3: Locate the Drain Hose

The drain hose is typically located at the rear of the dryer near the bottom. It may be attached to a drain pump or a water outlet on the dryer.

Step 4: Remove the Old Drain Hose

Follow these steps to remove the old drain hose:

  1. Place a bucket or container under the end of the drain hose to catch any water that may be inside.
  2. If the drain hose is attached to a drain pump or outlet, use pliers or an adjustable wrench to loosen and remove the clamp securing the hose.
  3. Gently pull the old drain hose away from the drain pump or outlet.
  4. If the other end of the drain hose is connected to a standpipe or a sink, disconnect it from the standpipe or sink. Be prepared for some water to come out of the hose.
  5. Once the old drain hose is completely detached, inspect it for any signs of damage or clogs.

Step 5: Prepare the New Drain Hose

Before installing the new drain hose, inspect it to ensure it is free of any damage or obstructions.

Step 6: Install the New Drain Hose

Follow these steps to install the new drain hose:

  1. If the other end of the drain hose was connected to a standpipe or sink, reattach it securely.
  2. If the drain hose connects to a drain pump or outlet on the dryer, slide the new hose over the connection and secure it with a clamp.

Step 7: Test for Leaks

Once the new drain hose is installed, turn on the water supply and power to the dryer (if applicable).

Run a short drying cycle while observing the drain hose for any leaks. If you notice any leaks, turn off the dryer immediately and check the connections for tightness. Adjust or replace any faulty connections to prevent further leaks.

How to Change the Drain Hose of a Dryer

Step 8: Reassemble the Dryer

If there are no leaks and the new drain hose is functioning properly, you can now reassemble the dryer:

  1. Push the dryer back into its designated spot.
  2. Plug the dryer back into the electrical outlet.
  3. Check that all other connections, panels, and covers are secure and properly in place.


Changing the drain hose of a dryer is a relatively simple task that can help prevent water-related issues and ensure proper drainage during the drying process. By following this step-by-step guide and prioritizing safety, you can successfully replace the old or damaged drain hose with a new one, ensuring your dryer operates efficiently and effectively. However, if you encounter any difficulties during the process or have concerns about handling the repair, it’s always best to seek assistance from a professional dryer technician. With the new drain hose properly installed, your dryer should function reliably, providing you with optimal drying performance and peace of mind.