Dishwasher Replacement


A defective dishwasher can cause water damage in your kitchen. If you’ve decided to replace your dishwasher, the next question is how to go about installing a new one. The steps below will show you how to do just that.

1. Turn off Water and Electricity

The very first step is to turn off the water supply and electrical breakers to avoid any accidents. During the replacement, either the kitchen or the entire house will be without water and electricity. It all depends on the wiring systems.

Make sure you have disconnected fill lines and the drain from beneath the sink. Next, remove the dishwasher door by its hinges, cut off electrical cords, and remove the door. After all wires have been removed, you can remove the dishwasher itself.

When it comes to turning off electricity, you should cut the lines from the back that are connected to the dishwasher.  Leave the wires under the sink with the fill lines and the drain for later use. Inspect these components to ensure that they are functioning. If not, make sure you purchase replacements.

2. Prepare the New Dishwasher

Gently tip the dishwasher backward and remove the panel located at the bottom of it. After that, you should attach the drain, fill valve, and elbow joints. Once they are attached, wrap them in Teflon to avoid water leaks. Refer to the instruction manual that comes with your dishwasher as you go along.

3. Install the Appliance

Before putting the new unit in place, reconnect water and electrical lines. After the wires are securely attached, begin placing the unit under the sink. Make sure that the wires are well placed beneath the sink. Next, screw the clamps located at the top of the machine in place to secure it to the countertop.

Check for gaps or mistakes before turning water and electricity back on. After this, turn the water back on and check for any leaks. If you find any, simply retrace your steps and correct any errors. You can remove the protective tape from the dishwasher once you’ve run a successful test cycle.


People who are comfortable performing home improvement projects themselves may be able to handle replacing a dishwashing unit.  However, those who are not experienced with home improvement projects that involve water and electricity may have trouble.

No matter which category you fall into, it’s probably easier to have a professional plumber replace the dishwasher for you. Leaving it to a plumber is a great way to ensure the new dishwasher is installed safely. Furthermore, knowing that someone who is experienced did the procedure can give you extra peace of mind. If you are confident in your abilities and believe that you can perform the project without help,  however, you can certainly try. Who knows, you just might find your new favorite hobby in the process.