Best Undercounter Ice Maker : Our Top 10 Model for 2022

Best Undercounter Ice MakerWrong ice makers will always disappoint you with unfortunate incidents. The ice will have a weird taste & smell, cloudy looking, the parts will malfunction, and the whole machine will die quickly.

But you can counter-attack the evils by getting a proper unit for the space inside your cabinet. Just take a note of a few factors and these will guide you straight to the best undercounter ice maker.

So, what do you need to know to pick the right one? The size should fit your space, of course. Other than that, it should give you a great tasting, smelling, and pristine-looking ice. And lastly, it should serve you half to a full decade.

Fortunately, such machines are available in different sizes. So, you’ll get at least one made just for your counter style. Out of countless models, we’ve selected a few options that made the drink lovers happy.



Editor’s Rating


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Euhomy IM-02 100

5 out of 5

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Scotsman CU50GA

5 out of 5

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4.5 out of 5



4 out of 5

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EdgeStar IB450SSP

4.5 out of 5

Undercounter Ice Machine Buying Guide

1. Dimensions

It’s a must to measure the size of the spot where you’re planning to place the ice maker before purchase. Undercounter models are usually 25 to 35 inches tall, 14 to 16 inches wide, and 20 to 25 inches deep.

You must ensure that there are extra spaces for the tubes and wires adjacent to their unit. The place must have at least 18 inches overhead, 12 inches side, and 6 inches wall clearance.

2. Production

Daily production depends on the amount of ice you’ll need every day or most of the time. On average, the yield of a decent under-counter ice machine is supposed to be up to 26 pounds per day.

The more the people ask for ice, the broader the making range should be. For commercial settings, the machine should produce a range between 50 to 100 pounds of ice in 24 hours. This should satisfy the most demanding crowds.

For private events and get-togethers, the model making 12 to 20 pounds per day is sufficient.

Make sure the cycle doesn’t take more than 30 to 90 minutes to make the ice. Many models even act quicker and prepare 30 to 50 pieces in 10 to 20 minutes.

3. Storage

Storage bins can come in different sizes. If it’s for small home parties or regular residential use, then the standard one should do the work. It can hold around 20 to 25-pound ice with ease. For bigger crowds, pick one that can hold around 30 to 35 pounds.

Some storage bins are removable, some aren’t. If you find cleaning the fixed one a hassle, then look for a removable one.

Many ice makers have LED lights attached to the bin. Besides giving an aesthetic look, you can check the quantity with ease. Although not a very important feature, it does provide convenience.

4. Ice Type

Ice makers freeze the water in different shapes, and hardness. They all serve different purposes. The melting time also depends on the shape of the ice.

So, opt for the maker that suits your requirements.

  • Crescent

Although the hard ones last a little longer, this half-moon-shaped ice cube melts and cools down your drinks quicker than other shapes. It’s mainly ideal for soft drinks and cocktails.

  • Dice Or Square

Such kinds melt slowly and don’t alter the flavor of your drink. You can use it with different kinds of drinks be it soft drinks, cocktails, cold coffee, tea, or fruit juices.

  • Gourmet

Gourmet ice looks just like a bell and top hat. The ices contain nearly a 100% ice-to-water ratio and they melt super slowly. So, you can use it with any kind of drink. It can be iced tea, cold coffee, soft drinks, cocktails, or fruit juices.

  • Bullet

Bullets melt quicker than most of the other shapes. It’s great for fruit juices, cocktails, and soft drinks.

  • Nugget ice

Typically, an undercounter nugget ice maker produces such types. It’s soft and chewable. You’ll find it better for soft drinks and cocktails mainly.  

5. Ice Maker Type

You can choose between three types of under-counter ice makers. However, many brands offer different types of installation through a single unit.

  • Built-In

When it comes to built in ice makers for home use, they need to be attached to your kitchen wall or cabinet. So, it’s better to have it installed by an expert. The total cost for materials and labor can range between $333 to $405 per machine.

  • Freestanding

Freestanding machines usually have a front ventilation system for better airflow. It gives you the freedom of flexibility as it can stand on its own without the need for any installation. Although such models are easy to set up, they may still have to be connected to the drain line, water line, and outlet.

  • Portable

Portable models come in form of a mobile ice maker and they don’t require any installation and permanent lines. They have a power source that just needs to be plugged in. As a result, you can move the unit inside or outside the house, but nearby the outlet.

6. Cooling System

The cooling system of ice makers depends on the condenser used for controlling the coolant. You’ll find 2 kinds of systems to cool the compressors. One is by water and one is by air.

  • a) Water-based

Such undercounter ice makers use adjunct waterlines to supply chilled running water to the condenser. The cold water cools the condenser coils while draining the hot water through the drain hose. So, you’ll find many water-based models inaudible.

The most distinct benefit of such a cooling system is that- it doesn’t use much electricity. Hence, the utility bill will be lower.

But the con is that it uses 5 times more water to function than its counterpart. Hence, we suggest using the system only if-

  • You live in an area with low-water costs.
  • Your house has a recirculating cooling system. This will help in reusing all the cooling water.
  • b) Air-based

These units rely on the ventilation process so they may emit noise. The exhaust fan circulates cool air throughout the machine from the room, cools down the hot condenser coils, and eliminates the hot air. That’s how it works.

Make sure that there isn’t any object near the ventilation which can clog the compressor.

The benefit of such a system is that- it’s cheaper to operate in the majority of the locations than the other. You’ll also find it more energy-efficient and environment-friendly.

Such an air-based system is a good fit if

  • The environment is grease and dust-free.
  • You’re okay with the regular maintenance.

7. Ice Quality

You must look for a clear ice maker as it ensures the ice quality you want. Not only the cubes will be crystal-clear and odorless, but also offer great taste.

The look is the first factor that tells you the quality of the ice. It should appear pristinely clear.

Our Top 10 Best Undercounter Ice Machine Reviews

  1. Euhomy IM-02 100 Residential Under Cabinet Ice maker

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Big crowds constantly have a large supply of ice cubes going on. For such events, you need something that does the job fast. In this case, the IM-02 is the best undercounter ice machine by Euhomy.

As soon as IM-02 senses the bin with the batch lowered, it automatically refills ice at lightning speed. So, your guests will never have to wait for it.

Being a commercial-grade under cabinet ice maker, it produces around 100-pound ice each day for these events. You can even get 45 pieces in just 11 minutes.

The bin holds up to 33 pounds of cubes which is useful for the same purpose. But know that this isn’t a freezer. You’ll love the advantage of a big bin only when it keeps getting emptied by the consumers. Otherwise, the ice may start melting if not used for a long time.

Speaking of the bin, it’s made of pure copper with nickel plating. Thus, there shouldn’t be any rust issues and what you’ll always get are hygienic ice cubes. 

Its timer helps you use the machine only when you need ice. This way, you can save energy and electricity. The self-cleaning function is also convenient. With this, you can make the machine rinse itself in your absence. However, we’d still suggest you clean it manually to prevent pink mold.

The ice it produces doesn’t only taste crisp but is clear too. It has the function to adjust the thickness according to your preference. Although this offers decent ice quality, we’d suggest adding a filter inline to upgrade the taste and look.

Highlighted Features:

  • Fast automatic refill.
  • Timer and self-cleaning functions reduce your workload.
  • Adjustable ice thickness.
  • Produces 100lbs. ice and stores 33lbs. of it.

2. Scotsman CU50GA Gourmet Ice Cube Maker

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This under the counter ice maker is extremely beneficial for the ones suffering from hard water. You already know how bad the taste of your ice can be if it’s made of water filled with minerals.

But thanks to the water quality sensor, CU50GA detects and removes those unwanted contents so you enjoy the fresh ice.

In a 24-hour cycle, the machine produces around 64-pound gourmet ice. For medium to big house parties, you’ll find it pretty sufficient. Its bell-shaped cubes look clear and appealing. Not only do they melt extremely slowly but also prevent diluting your drink when dropped over it. 

The bin is there to hold around 26-pound ice. Since it makes gourmet ice, it’s going to be tough. This means- the ice can hold its shape for a long period before starting to melt.

Some of the ice might come deformed, but it’s a very minor con to talk about. If you’re someone who cares more about the quality than the appearance, this one’s for you.

Its handiest function is that- the machine is quiet unless the ice drops. Yes, it’s going to be pretty loud at then, but it’s good as it lets you know about the ice being ready to use.

Apart from this, you’ll also be notified when there’s no water and when it’s time to clean. The machine has a very simple design making it easier to clean.

The gravity drain with cord feature uses earth gravity to drain the excess water from the machine. You won’t need a separate setup for a pump drain. However, make sure your drain is lower than the drainage port of the ice maker and within 1 meter of the machine.

Highlighted Features

  • A water-quality sensor helps remove high mineral contents from water.
  • Alerts about no-water conditions and time-to-clean.
  • Gourmet bell-shaped ice melts slowly in the bin.
  • Produces 64lbs. ice and stores 26lbs.


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You get a little more storage time with this CROWNFUL model despite not having a freezing function. CF-CIM01 is designed with a thick foam layer where it creates long-lasting insulations. Result? It’s going to keep the ice from melting fast.

The machine feels solid with a metal side panel, foam, and internal side panel. Plus, the bin is made of materials that won’t catch mold easily. It accommodates around 33-pound ice. Due to the insulation layer, you can easily keep the ice there for around 15 to 25 minutes.

It’s designed to be used commercially. It tends to make 100-pound ice cubes per day, so you don’t run out of them during big parties. It’s also quick enough to get you 45 pieces within 11 minutes.

As for the ice quality, it offers crisp, clear, and refreshing ice cubes to be dropped over your drinks.

CF-CIM01 has multiple functions to help ease the work for you. It can adjust the thickness of ice to suit your drink’s requirements. There are reminder options to tell you the ice is full or the water is falling short. It also has an automatic cleaning function so you don’t have to take the job.

A tiny disappointment can be its auto-refill function. It may take around half a minute to refill the bin with ice. If you want something super-fast, then we suggest a similar maker like the Euhomy model. But if you’re okay with the slight delay, then have fun with its various features.

Highlighted Features:

  • Designed with a thicker foam layer for long-term insulation.
  • Ice-full reminder, water shortage alert, and adjustable ice thickness.
  • Self-cleaning and auto-refill functions offer needed convenience.
  • Produces 100lbs. ice and stores 33lbs.

4. SMETA ‎SZB-26B Wide Built-in Ice Maker with Freezer


The Auto Defrost feature of this model is a big rescue for the people who hate tedious upkeep. It works to defrost all the ice built up around the walls on its own. Hence, such trouble isn’t a problem anymore. However, it’s still a request that you manually take care of the maker twice or thrice a month so it stays in pristine condition.

One noticeable feature is that this maker can be a freezer for you. You can keep the ice in the bin for a longer period and it won’t melt. Just make sure the unit is at maximum cold setting.

Being the best residential undercounter ice maker, it’s ideal for a small group of people and occasional events. It produces up to 12 pounds of ice within a day with each cycle taking 50 minutes to complete. While you keep yourself engaged in conversation, the unit will do its work and notify you by loudly dropping the ice.

SZB-26B looks quite compact, hence it can fit easily almost anywhere. Even though it appears small, the bin seems big enough to hold 6-pound ice. You can remove it too for cleaning purposes.

The ice is made crescent-shaped and you’ll find it both- harder and long-lasting to enjoy your drink. In case you want to chew the ice, there’s an option to control the temperature to let you soften the ice as well.

Highlighted Features:

  • Auto defrost helps make upkeep simpler.
  • Acts as a freezer to help keep the cubes frozen.
  • Removable bin for easy cleaning.
  • Produces 12lbs. ice and stores 6lbs.

5. EdgeStar IB450SSP Undercounter Clear Ice Maker with Drain Pump

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Easy to install, use, and maintain. You’ll get these 3 distinct benefits from the IB450SSP by EdgeStar. Coming in a standard size, it’s going to fit easily under your counter. The machine has got a simple design and functions. And it doesn’t ice up quickly which makes the upkeep easier.

IB450SSP gives around 50 pounds of ice in 24 hours. Such a range can be ideal for both small and big parties. The ice looks clear and offers crispiness and great taste.

Not just that, it includes a bin where it accommodates up to 25 pounds of ice. Apart from being big, it’s detachable. Hence, you can clean it with ease after you’re done using it.

The unit has a function to adjust the ice size. You can use it for your soft drinks, cold coffee. Also, it’s a good cocktail ice maker. However, we’d suggest you try to avoid using this certain feature excessively. Otherwise, it can damage the control of your unit.

Its operation is pretty straightforward as it makes ice in 2 steps. When it’s in green, the unit is in ice-making mode. As soon as it drops the ice, it shows yellow i.e., the harvest mode. So, the indicator light tells you everything that’s going on there. And each cycle can take around 15 to 40 minutes based on the size and temperature of the ice.

Let’s say you’re planning to make soft chewable ice. In such a case, you can expect to have it quickly.

Note that the ice is made and dropped in sheets like a waffle. So, you have to bust it up, although it’s easy with the scoop.

Highlighted Features:

  • Simple maintenance and user-friendly.
  • Includes a removable bin for easy cleaning.
  • Makes 50lbs. ice and stores 25lbs.
  • Adjustable ice size.

6. Manitowoc SM-50A Octagonal Cube Ice Machine

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SM-50A has got one such thing that many rivals fail to offer. It’s the water filtration system. It thoroughly purifies the water by removing sediments and contaminants so you get the most hygienic cubes for your soft drinks. This eliminates the big hassle of buying a filter separately, making SM-50A the best under counter ice maker.

The gourmet ice it makes tastes great. And you’ll love the clarity of the top-hat-looking ice. Not only does it chill your drinks but also melts extremely slowly.

Its delay start option is very useful. If you want it to work in your absence, it’ll do the job. Because of this, you get both higher efficiency as well as a low-utility bill.

It produces up to 53 pounds of ice each day. Doesn’t matter if it’s for a private event or a huge crowd, it’s sufficient for a bunch of cold drink lovers.

The bin holds around 25-pound ice and you’ll find it quite big. Since it’s well-insulated, the ice promises to melt slowly in the bin. One noticeable factor is that the bin has LED lights. Hence, you can simply check how much ice is left there.

SM-50A is very user-friendly. Its hinged front door lets you have easy access to the cubes. The body is made of stainless steel and it’s great at being resistant to both corrosion and fingerprints.  

Cleaning the machine is also easy. You don’t have to maintain it regularly, just twice a year will do.

The only annoying part is its motor may make noise. If you find it intolerable, then we suggest you get a new, quiet motor.

Highlighted Features:

  • A built-in water filter system
  • Delay start option for working in your absence.
  • LED-lit bin and also well-insulated.
  • Produces 53lbs. bell-shaped ice and stores 25lbs.

7. Linsion LIM-055 Commercial Under Cabinet Ice Machine

Linsion LIM-055

The most common issue of many built in ice makers is that they make noise. But LIM-055 works differently. It’s designed with a premium compressor; fan and they aren’t audible. So, this is ideal for the people who get annoyed even by the slightest sound.

It produces ice quite fast. You can have 32 pieces in just 12 to 18 minutes based on the temperature. And within a day, it’ll make around 88 pounds of cubes for the drinks. You can already guess from the quantity that it’s a commercial under counter ice machine.

Despite being commercial, its handy factor is that it comes in smaller footprints. LIM-055 measures 13.7 by 16.5 by 25.2 inches and doesn’t take much space beneath your counter.

The unit features a bin where it can accommodate around 24-pound ice. It may not work as a freezer but if you make the thickest ice, you can keep it frozen for a longer period.

Its auto-cleaning function is a big relief as it saves your time and energy. The feature cleans the interior well through water circulation without your presence. It’ll be more than sufficient if you manually maintain it 3 to 4 times a year. However, it’s suggested that you clean it once before using it for the first time.

The quality of the ice is great. You’ll love the taste and its crystal-clear look. Some of the initial ice cubes might be made small. But they soon will gain in size as more of them are produced.

Highlighted Features:

  • A high-quality compressor and fan prevent noise.
  • Small footprint.
  • Auto-cleaning features, adjustable ice thickness.
  • Yields 88lbs. ice and has a storage of 24lbs.

8. Whynter MIM-14231SS

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This is made for the ones who wish to move the ice maker apart from keeping it undercounter. MIM-14231SS is a mobile ice maker and you can take it on any recreational vehicle such as yachts or boats.

To ensure the safest transportation, it’s been designed with a latch-lock to keep the door shut securely. As a result, it won’t open accidentally when you’re moving the unit.

It’s pretty light and compact coming in 16 by 14 by 24.5 inches. The front venting design allows for easy airflow. So, you don’t have to stress about it when placing the machine somewhere. It also doesn’t require any additional drain line. Hence installation is going to be straightforward.

MIM-14231SS is made of marine-grade stainless steel. Such material is different from other counterparts since it’s better at resisting corrosion and UV rays. Hence, external elements won’t be an issue for the beast.

It has a daily ice-making rate of 23 pounds. One noticeable feature is that it uses less than 3 gallons of water to make those 23 pounds. So, you’ll find it water efficient.

The ice is produced in crescent-shaped and looks clear. You’ll love the crispiness and its taste. Hence, it can be perfect for your cocktails and soft drinks.

You can store around 12 pounds of ice in the bin. It also works as a freezer. So, the ice can stay there for a longer period without getting melted.

Its body can get hot if kept in a warm place. So, it’s suggested that you place it somewhere at room temperature or a little cooler.

Highlighted Features:

  • Equipped with a latch-lock for easy mobility.
  • Water-efficient.
  • Functions as a freezer.
  • Produces 23lbs. cubes and stores 12lbs.

9. U-Line UBI98W00A

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U-Line has got a solid customer base. You’ll find the majority of the people buying this ice maker as a replacement for another model that lasted over 20 years. And they were happy with their purchase.

Having been made of Alloy steel, this residential under cabinet ice maker can last over 5 years. The internal parts are premium too. Hence, the unit won’t bother you with its noise.

Installing the maker is easy since it doesn’t need any drain line. Since it has a somewhat small footprint, you can fit it under-counter or place it freestanding. The unit will be quite light as well to let you move it inside the home with ease.

As for the production, you’ll get around 25-pound ice per day. It comes in a crescent shape that looks neat and tasty. Even though the machine offers pretty much basic functions- an interesting one of them is water efficiency. It’ll take less than 3 gallons of water to produce 23 pounds of ice.

The storage capacity is the same as its making capacity. So, in case you didn’t use the ice the whole day, you can keep it in the bin. Since it operates as a freezer, the ice won’t melt.

This can be a great option as the first ice-making machine for you. Although it doesn’t have many special features, it ensures durability and ice quality. Just keep in mind to purchase a compatible water supply hose for the machine as it doesn’t include them.

Highlighted Features:

  • Offers long-lasting service coming in Alloy steel.
  • Water-efficient.
  • Functions as a freezer.
  • Makes and stores 25lbs. ice cubes.

10. Sunpentown IM-60YUS

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This is more of a narrower ice maker than other rivals in the market. So, it’s going to fit in better with special setups and different spaces. In case you have 28 by 17 inches’ space under the counter this would be great.

This ice maker produces 50 pounds of cubes in 24 hours. It’ll be crescent-shaped; clear and hard. Not only you’ll find it hard but the taste is nice too. If you want to make it better, then we suggest you use filtered water.

You can store around 25-pound ice in the bin that’s sufficient for the drink lovers. Since the bin is insulated, the ice makes sure to stay frozen for a little longer period. To make the cleaning process easier, you can also take the bin out of the unit.

Speaking of the upkeep, the maker has a cleaning mode so you don’t have to give extra effort to it every day. However, the manufacturer has recommended that you clean it every other week with critic acid. This way, the unit will last years and even decades.

It may not be very easy to install unless you’re someone expert. Since the steps might be slightly complicated for newbies, it’s better to call a licensed plumber for the job.

Highlighted Features:

  • Auto-cleaning mode reduces your workload.
  • Well-insulated interior.
  • Makes 50lbs. ice cubes and stores 25lbs.
  • Compatible with particular counter setups and styles.

Undercounter Ice Maker Comparison Table

Product Name

Production (lbs.)

Capacity (lbs.)

Size (in.)




17.5 x 16 x 31.3




22 x 14.9 x 34.4




17.6 x 15.8 x 31.4




‎ 17.7 x 15.2 x 25.1




23.4 x 14.6 x 32.6




33.5 x 14.8 x 22.8




13.7 x 16.5 x 25.2




16 x 14 x 24.5




20 x 15 x 27.5




25 x 14.6 x 32.8

What Is Undercounter Ice Machine And What Are The Benefits Of Using It?

Such machines are ice makers under counter. It may or may not have freestanding and portability benefits. But the machines must be able to fit the space of standard cabinetry beneath the counter.

The makers can be up to 35 inches tall, 16 inches wide, and 25 inches deep. So, there must be 4 to 7 inches of wall clearance for the machine to fit including the hoses and the wires.

1. Different Kinds Of Setup

Versatile models offer different types of setups. You can call an expert to have a built-in unit fixed to the cabinet. But a majority of the models can be used as freestanding by just connecting the water and/or drain lines. Hence, you can save labor costs big time.

Some models are also portable i.e., you need no permanent lines but an electric outlet to plug them.

2. Broad Range Of Production And Capacity

Undercounter models make 12 to 100 pounds of ice per day with storage being able to hold half or lesser amount than the daily production. So, you can choose one from a broad range depending on the number of consumers.

3. Acts Fast

Undercounter ice makers can produce 30 to 50 pieces in 10 to 30 minutes. Although it depends on the temperature and ice thickness, the machine is designed to operate quickly. Most even have an automatic refill system so you never run out of ice.

4. Durable

If the makers are properly taken care of, they can last 5 to 10 years easily. Make sure the body is made of high-quality stainless or alloy steel to enjoy long-lasting service.

Top 5 Under Cabinet Ice Maker On The Market

  • Manitowoc

It’s roughly a 120-year-old company founded by Charles West and Elias Gunnell in 1902. Manitowoc used to be known as a shipbuilding and repairing company but later it diversified and has been manufacturing a variety of products since then.

One of their divisions is Manitowoc Foodservice which mainly covers refrigeration equipment and ice machines. They make the units in Wisconsin and have more than 200 models in the ice product lines.

  • Whynter

Whynter is a part of Whyte Corporation that manufactures the actual products. It was started by David and Dan Whynter, two cousins from Nebraska. Although the Corporation was founded in 1938, Whynter made its initial products i.e. deep freezers in 1979.

As they progressed, the line expanded to ice machines and other varieties. Since its launch, they have been proudly upholding its motto that says ‘Built to last forever.’

  • U-Line

Another old company that has a big customer base. They have grabbed the public’s attention through the incorporation of several advanced features in their products.

It began its journey in 1962 and Henry Uihlein gave it life. Interestingly, he is known to be someone who introduced and brought an auto standalone under-counter icemaker to the market.

It’s a Wisconsin-based company that’s not only popular for ice makers but also for freezers, refrigerators, and all-in-one equipment.

  • Sunpentown

Sunpentown emerged with a vision of being a reliable brand that would provide quality, value, and innovation. Hence, they have been doing that since 1993.

As per the company, you’ll find a lot of their products in different hotels, restaurants, and resorts. It’s true. The response and reviews of their customers are the proof.

They are popular for being one of the biggest manufacturers of induction cooktops. However, their ice makers have impressed the customers as well.

  • Euhomy

They have been serving their products for more than 20 years. It includes freezers, refrigerators, dishwashers, washers, dryers, cooktops, and microwaves.

Euhomy is a China-based company, however, its reach is widespread. Through their products, mostly ice makers, they aim to give stress-free experience and solve your worries regarding home appliances.

How To Install An Undercounter Ice Maker?

Every ice maker must come with an instruction manual. So, we suggest you read it before starting the installation. Most of the models have a similar installation method.

Let’s say the ice maker must have a drain and water lines to be connected with. In this case, follow the process provided here.

Step 1

Tap into the cold-water pipe that’s located the closest. For undercounter, it should be under the sink. If you have to drill through the wall or floor to reach the pipe, then make sure to hire an expert.

Step 2

Turn off the water pipe source and drain all the water from it by opening the cold-water faucet. Also, turn the knob of the main water valve clockwise and shut it off. It might be located on your house’s perimeter wall, closer to an outdoor water meter, or in your basement.

Step 3

Now, run the cold-water line to the back of the unit from the pipe. Insert the copper pipe gently into the unit’s fixture and tighten the compression fitting carefully to establish a secure connection.

Step 4

Lastly, put the ice maker under the counter. If it’s heavy for a single, make sure to ask your family or friends for help. Once you connect the water and drain line and plug it in, fit it gently inside the cabinet. Also, check the pipes through the hole in the sides of the cabinet and pull them slowly if needed. This will help you prevent the pipes from getting stuck under the maker.

Take Care Tips That You Should Know

Clean the machine every week or every 6 months based on the model. This way, the machine will function better and last longer.

1. Cleaning The Parts

a) Interior

Inspect each part of the unit as it may come in contact with the contaminants through the air or your hands. Wash the walls, tight areas, and bin. You can use a DIY cleaning solution for cleaning purposes. The solution should have a 10:1 ratio of warm water and one of these elements: lemon juice, white vinegar, or nickel-free cleaner. After you’re done, give it a good rinse with clean water. If the unit has a ‘Wash’ button, you can let it do the task.

Some manufacturers recommend using their sanitizing formulas while some of them advise mixing a diluted bleach solution. So, check the manual and see if they have given any tips to get the most efficient process.

b) Exterior

Wipe the exterior parts like the door and body with a soft cloth dipped in warm, soapy water. Lastly use a clean towel to dry it.

Also, clean the grill and condenser to make sure it’s free of all the debris and grease with a brush. It’s suggested to use a non-corrosive cleaner.

c) Removable Parts

Use mild dish soap to clean the scoop, and ice bin (if it’s removable). Set them aside to air dry.

2. Change The Filter

Depending on the model, it’s recommended that you replace the filter after 3 or 6 months. This will help the unit operate properly and last long. 

3. Descale

If you don’t have a Reverse Osmosis system, there’s a high chance that the machine will have calcium deposits. The more the production, the more the deposits will be. And since standalone models churn out over 20 to 70 pounds, the scale will build up more quickly. Unless the manufacturer recommends any separate formula, you can use vinegar to fight the scales. 

Frequently Asked Questions

1. How Long Do Undercounter Ice Maker Last?

The shelf life of an ice maker depends on various factors such as how much it has been used and how well it’s taken care of. Usually, it should last from 5 to 10 years.

For instance, this model by U-line is made of solid materials, high-quality compressors, and premium fans. So, it’s one of the best undercounter ice makers when it comes to durability.

If the ice maker is used heavily, it can provide service for 4 to 5 years. Meanwhile, in case it’s used occasionally, it may last a decade.

However, upkeep plays a big role too. If it’s not properly maintained, it can die early.

2. Why Does My Ice Maker Produce Half Or Incomplete Cubes?

Few reasons can cause your ice maker to produce half or incomplete cubes. Some of them are-

a) Adding Little Water

Using less water than recommended can cause ice cubes to appear hollow or small. Hence, check the manual and ensure the proper water level.

b) Incorrect Water Pressure

The water pressure should meet the parameters written in the product manual. This will help form proper, strong cubes.

c) Poor Filtration System

If the ice maker has a poor filter, it affects the quality and size of the cubes. So, replace the filter.

d) Defective Switch Of Ice Thickness

Check if the switch functioning properly. If not, then get it fixed.

3. What To Do If Undercounter Ice Maker Stops Making Ice?

If there’s a blockage in the waterline or valve, it might disrupt the ice-making process. If that’s the case, make sure to unclog it.

See if the control bar of the unit is lowered. Sometimes, it can unintentionally get pushed upward and this can halt the entire process. In that case, simply lower the control arm. This will make your machine start operating again. 

Check the plumbing lines, valves, and connectors for any leaks. If you notice any, have them repaired or changed.

Inspect the electrical wires. A loose electrical connection can be a reason behind your dead ice-maker.

Sometimes, a clogged water filter can also be a reason. So, replace it if that’s the main issue.

4. Is It Necessary To Have Water Filter?

Having a water filter isn’t necessary for an ice maker, but it surely provides big benefits if you have it. A water filter eliminates most of its impurities and minerals. As a result, the cubes are produced clear and odorless while having a great taste.

An ice maker without any water filter can get dirty sooner by piling up minerals inside the machine. If you’re okay with cloudy-looking ice and with cleaning the machine regularly, then it’s okay to not have a water filter.

5. Are Undercounter Ice Machines Noisy?

The noise made by the undercounter ice machines should be tolerable. Some silent models emit noise from 30dB to 40dB. That’s similar to ambient noise at night in rural areas. Some machines can be as loud as 50 to 60dB; sound similar to ambient suburb or AC unit at 100 feet.

Sudden hissing, clicking, or snapping noise is normal. It’s the sound of water moving in the maker. It may make occasional tumbling noise and can be loud to you. This happens when the maker drops ice cubes into the bin.

If you feel the machine louder than usual and keep hearing a knocking or banging sound, then check the waterline. A broken pump usually makes such constant loud noises.

Final Words

Cleanest water always ensures the quality of your ice. So, if your house has a supply of clean water, you may not need a filter. In case the budget isn’t tight and your water isn’t pure, then we suggest you either get an ice maker with a filtration system or purchase one if it doesn’t include one.

It’s not hard to find the best undercounter ice maker. You just have to narrow down the options to the suitable size and then to the performance.

The ones reviewed here have these benefits, hence you can pick any from here; although we’d suggest Manitowoc SM-50A because of its filtration system.

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