How to Install a Countertop Dishwasher?


Even if you have a small kitchen, you may benefit from the ease of an automated dishwasher. A countertop or portable dishwasher is a substitute for cleaning dishes by hand. Permanently installing a countertop dishwasher necessitates specific changes and might appear to be a daunting process.

As a result, we've combed through a variety of resources to present you with a clear and easy-to-follow set of instructions to assist you in completing the task of installing a countertop dishwasher. You can follow these instructions and our recommendations to enjoy a straightforward method for installation.


how to install a countertop dishwasher


Planning for Your Countertop Dishwasher

You can securely attach your countertop dishwasher to your plumbing with a few modest alterations. While installing a countertop dishwasher isn't as complicated as installing a built-in dishwasher, there are still a few measures to follow to get the best results.

Countertop or portable dishwashers may raise concerns regarding their placement, operation, and longevity. So, you need to plan two main placement options before beginning the installation process.

On top of the counter: You may use available electricity if you keep your countertop dishwasher on top of your counter. Your dishwasher will be linked to plumbing underneath your counter and hooked into an available outlet above your countertop.

Under the counter: Although putting your dishwasher under the counter saves counter space, you may need to add an energy source beneath the counter to run it. If you don't want to go through the trouble of installing an electrical outlet beneath your sink, you may drill a hole in your countertop and route the electrical cable to an outlet above it.


Planning for Your Countertop Dishwasher


5 Simple Steps to Install a Countertop Dishwasher

Let's continue with the dishwasher installation process in your kitchen. The countertop dishwasher is quite similar to the traditional dishwasher. In most cases, the back of the countertop dishwasher features an intake and output hose. The cleaning chamber also has a rinse aid and a detergent box. Here are the topmost steps to installing a countertop dishwasher in your kitchen.


Place The Countertop Dishwasher Near a Faucet and Sink

One thing to remember is that the dishwasher should be installed in a location where the intake hose can readily connect to a water source, such as a faucet. In addition, the outlet hose must be able to reach the drainage system to remove unclean water. During installation, you should disconnect the electric line, and the space where you will place the countertop dishwasher should be large and sanitary.

Connect The Water Inlet to The Faucet

If you look attentively, you may find two threads for attaching hose pipes to the rear of the dishwasher. The inlet hose links the dishwasher to the water supply, while the outlet hose transports the dishwasher's trash.

To begin, align the two intake threads, the dishwasher and the thread that emerges from the inlet hose pipe. Attach them and join them in a circular pattern with your hand. Connect the dishwasher outlet thread to the thread of the outlet hose pipe using the same process. Tightly tie the two threads together.

Put The Drainage Hose into The Sink

Next, you will find the right place for your drainage hose to release the trash and dirty water once you clean the dishes. The best place to release the dirty water is the sink when it comes to countertop dishwashers. So, connect the drainage hose with the sink.

Open The Water Faucet

Now, all you have to do is open the water faucet. Before opening the water faucet, ensure you have secured the inlet hoses and everything relevant. You don't want leakage later on. Open the water faucet once you have confirmed that all the connections are tightly screwed together.

Plug The Dishwasher In

Your installation is complete once you've connected the hose pipes, filled all the cleaner containers, and stacked the dishes on the rack. It's now time to start the primary cleaning process. Connect your dishwasher to an electrical outlet. Turn the dishwasher's main power switch on. When the electricity is turned on, an LED will light up. Press the start button after selecting the program best suits your cleaning needs. That is all there is to it.


dishwasher installation


The Recommend Countertop Dishwasher with a Water Tank - HAVA Compact Dishwasher

HAVA is one of the most popular brands of countertop dishwashers on the market today. HAVA makes regular dishwashing convenient and easy, with over 100,000 satisfied clients. It also gives the impression that the kitchen is cleaner. Furthermore, the HAVA countertop dishwasher is small, making it an excellent partner for RV road trips.

This dishwasher might potentially be used in boats and tiny residential areas when a dishwasher is necessary. It also doesn't require complicated installation, so you won't need to hire a plumber to put this dishwasher together.

HAVA countertop dishwasher is among the 2021 Amazon Best Sellers, which is the hallmark of its success. Moreover, the large capacity (5 L) and the five wash cycle options and dry mode further make it better and more excellent than other options in the market.

This dishwasher also comes with 360-degree cleaning, and it can reduce water consumption by 75%. This way, you can save on time and money. The two water supply modes (drawing water from a faucet + the 5 L water tank) are also useful when doing many dishes regularly. HAVA doesn't require any complicated installation process, and it can save water and money.

This dishwasher has a built-in 5-liter water storage tank, which is quite helpful if you don't have access to a tap. Furthermore, it is not detergent-selective. So, you may use any detergent with HAVA. One of the most excellent dishwashers on the market is the HAVA countertop dishwasher. This little dishwasher is attractive as well as useful. It has many excellent features that make your dishes seem wonderful all the time.


HAVA Compact Dishwasher


Benefits of a Countertop Dishwasher

Countertop or portable dishwashers are appropriate for circumstances where the room is limited. Such dishwashers don't take up a lot of room and may be used on work desks, cupboards, or even on other household appliances.

  • The countertops are small in size and offer space-saving capabilities that are unmatched. Tabletop dishwashers have the same performance and functionality as an under-counter machine despite their smaller size.
  • Furthermore, these countertop dishwashers are economical. Therefore, you can enjoy cheap alternatives to regular dishwashers and also enjoy water-saving and electricity-saving features on the go.
  • Lastly, such portable countertop dishwashers are easy to install. You may readily fit tabletop dishwashers at any operation height that is convenient for you. They may be positioned at counter height to save all the bending and leaning that comes with running a dishwasher, or they can be placed low down like regular dishwashers.


Cons of a Countertop Dishwasher

A dishwasher, irrespective of its size, is a significant investment, so you should make an informed selection. This is why you need to know about some of the topmost cons of a countertop dishwasher.

  • When looking for a tabletop dishwasher, think about how you'll use it. Because of their small size, large dishes, large pans, and large baking trays are unlikely to fit in them. Therefore, such options are often unsuitable for large dishes, huge pans, and baking trays.
  • Moreover, such portable dishwashers are only ideal for small families of two to three people. If you have a big family, often use large pots and pans, or don't want to run the dishwasher daily, a full-size under-counter type may be worth exploring.


install a dishwasher


Frequently Asked Questions

Can I Install a Countertop Dishwasher Under Kitchen Sink?

Although you can potentially install a countertop dishwasher beneath a sink, it is not recommended. It will be challenging to reach the machine if it is kept under the sink. Additionally, your machine could require extra piping. Dishwashers for the countertop are intended to connect to water sources such as taps. So, it is not recommended.


How to Install a Dishwasher That Is Not Near a Water Source?

You can use manual piping if you don't have a distinct sink to link the faucet to the dishwasher or if the sewage system is too far away. Alternatively, you can buy a countertop dishwasher with a water tank like HAVA R01.


Can I Connect the Countertop Dishwasher to a Bathroom Drain Sink?

The intake or water supply won't be a problem if you wish to attach a countertop dishwasher to a bathroom sink. Your bathroom sink may overflow due to the water drainage network. In comparison to kitchen sinks, bathroom sinks are often smaller. As a result, water drainage might result in an overflow.


Why Does My Sink Drain into the Countertop Dishwasher?

The placement of an exhaust pipe is why discharged water from the countertop dishwasher returns to the dishwasher. It's either positioned incorrectly or blocked with debris, preventing water from exiting the machine.



Countertop dishwashers are an excellent and time-saving option for soiled and smeary plates. Now, you have to toss the dishes on the cleaning rack and turn on the electricity. Always use high-quality dishwashing soaps in your machine, and ensure it has adequate water from the source and isn't clogging the exit pipe with debris. You can easily install any portable dishwasher in no time if you follow the tips mentioned above.