Stackable Washer Dryer Outlet: The Ultimate Guide For 2023

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If you’re in the market for a new washer and dryer, you might be considering a stackable option. Stackable washer dryers are a great space-saving option for small homes or apartments. However, before you make your purchase, it’s important to understand the outlet requirements for your stackable washer dryer. In this article, we’ll dive into everything you need to know about stackable washer dryer outlets.

What is a Stackable Washer Dryer?

A stackable washer dryer is a single unit that houses both a washing machine and a dryer. This unit is designed to be stacked on top of one another, which saves space and allows you to have a washer and dryer in a small area like a closet or bathroom.

Outlet Requirements for Stackable Washer Dryers

When it comes to outlet requirements, stackable washer dryers typically require a 240-volt outlet. This outlet is different from a standard 120-volt outlet that you might find in your home. It’s important to verify the outlet requirements for your specific model before you make your purchase.

Different Types of Outlets

There are two main types of outlets that are used for stackable washer dryers: 3-prong and 4-prong. The type of outlet you need will depend on the age and wiring of your home. If your home was built before 1996, it’s likely that you have a 3-prong outlet. If your home was built after 1996, you may have a 4-prong outlet.

What’s the Difference?

The difference between a 3-prong and 4-prong outlet is the grounding wire. A 3-prong outlet does not have a grounding wire, while a 4-prong outlet does. The grounding wire is an important safety feature that helps to prevent electrical shocks.


When it comes to installation, it’s important to hire a professional electrician. Installing a new outlet can be dangerous, and it’s important to ensure that everything is installed correctly to prevent any electrical hazards.


The cost of installation will vary depending on your location and the electrician you hire. On average, you can expect to pay between $200 and $500 for a new outlet installation.


If you’re considering a stackable washer dryer, it’s important to understand the outlet requirements before you make your purchase. By knowing the outlet requirements, you can ensure that your new washer and dryer will be installed safely and correctly. Remember, always hire a professional electrician to install your new outlet to prevent any electrical hazards.