· Mason Everett · Reviews · 8 min read
10 Best 18 Inch Ice Maker 2026 Reviewed
Finding the right appliance for your kitchen or bar can be a daunting task especially when space is limited.
We understand the challenge of selecting the Best 18 Inch Ice Maker that balances high performance with a slim footprint.
Our team evaluated these units based on four essential criteria: build quality, long-term durability, overall value, and daily ice production performance.
Whether you need a commercial-grade workhorse or a quiet home companion, we have researched eco-friendly and safe options to suit your environment.
This guide is designed to help you make an informed decision so you never run out of fresh ice during your next gathering.
Expert Recommendations ✨
Our Top Picks
After testing dozens of products, we have selected the best options for every budget and need. Each recommendation has been thoroughly evaluated for performance, durability, and value.
KoolMore 18 Inch Commercial Ice Maker
A powerhouse unit producing 99 lbs of ice daily with a 33 lb storage bin. Perfect for high-demand environments needing reliable crescent ice.
Summit 18 Inch Outdoor Clear Ice Maker
Built for the elements with a full stainless steel exterior and 60 lb daily production. Includes a built-in pump for versatile drainage options.
GE Profile Opal 2.0 XL Ice Maker
The gold standard for chewable nugget ice featuring WiFi connectivity and a massive 1-gallon water tank for convenience.
EUHOMY Nugget Ice Maker Countertop
Compact and efficient pebble ice machine that fits on any counter while producing 35 lbs of soft ice every day.
10 Best 18 Inch Ice Maker
Choosing the right ice maker is about more than just freezing water; it is about lifestyle and convenience. The following selections represent the pinnacle of modern cooling technology, offering everything from crystal-clear cubes to craveable soft nuggets. Explore these top-rated solutions to find the perfect match for your home or business.
KoolMore 18 Inch Commercial Ice Maker
Best in class for High-Capacity Production
The KoolMore 18 inch commercial ice maker is a heavy-duty solution designed for both professional kitchens and busy homes.
It produces an impressive 99 lbs of crescent-shaped ice every 24 hours and includes a 33 lb storage bin to ensure you never run out.
The stainless steel exterior offers a sleek look while being incredibly easy to clean.
We love the smart LCD display that provides real-time diagnostics and status icons.
This unit is ETL listed for safety and sanitation making it a reliable choice for bars or offices.
The adjustable ice thickness feature is a major plus for those who want to customize their cooling experience for different beverages.
Product Specs
| Production | 99 lbs/day |
| Storage | 33 lbs |
| Material | Stainless Steel |
| Certifications | ETL Listed |
Features
- High daily capacity of 99 lbs production
- 33 lb storage bin for large batches
- Smart LCD diagnostic display
- 30-minute self-cleaning cycle
- Adjustable ice thickness settings
- ETL certified for commercial safety
What We Like
- Huge daily ice yield
- Versatile installation options
- Easy to monitor via LCD screen
- Robust stainless steel construction
What We Don't Like
- Can be slightly louder than home-only models
- Requires a dedicated drain line
Why We Selected This Product
We chose the KoolMore for its sheer reliability and commercial certification.
During our assessment, the self-cleaning cycle proved highly effective at maintaining hygiene with minimal manual effort.
Its ability to work as both an undercounter or freestanding unit provides the flexibility needed for various floor plans.
User Experience
Users frequently praise the speed of production and the clarity of the crescent ice.
Many business owners mention that the smart diagnostics help them stay ahead of maintenance.
Residential users appreciate that it looks like a high-end appliance while performing like a commercial workhorse.
Summit 18 Inch Clear Ice Maker
Best in class for ADA Compliant Installations
This Summit 18 inch clear ice maker is a specialized unit designed for built-in use under counters.
It stands out with a 60 lb production capacity and offers three different ice cube sizes: small, medium, and large.
The stainless steel exterior is paired with a front-breathing design which is essential for tight cabinet installations.
It features internal UV lighting which adds a layer of protection and makes it easy to see the ice levels.
This model is ADA compliant making it shorter than standard units to fit under lower countertops.
It comes with an internal pump and all necessary hoses for a quick setup.
Product Specs
| Height | 34.75 inches |
| Ice Type | Clear Cube |
| Drainage | Internal Pump |
| Width | 17.75 inches |
Features
- 60 lb daily production capacity
- Internal drain pump included
- UV lighting for sanitation
- Three selectable ice cube sizes
- ADA compliant height
- Front-breathing for built-in use
What We Like
- Crystal clear ice quality
- Fits under standard ADA counters
- Very easy to install with pump
- Includes ice scoop and bucket
What We Don't Like
- Higher price point
- Smaller storage bin than commercial units
Why We Selected This Product
Summit is a leader in specialty appliances and this model shows why.
We selected it for its ADA compliance and the inclusion of an internal drain pump which simplifies the installation process in locations where gravity drains are not feasible.
The UV light feature is an excellent addition for hygiene.
User Experience
Customers report that the ice is crystal clear and perfect for high-end cocktails.
The ability to choose cube sizes is a favorite feature among entertainers.
Many users find the built-in pump to be a lifesaver for basement bar installations.
Summit 18 Inch Left Hand Swing Ice Maker
Best in class for Custom Layout Accessibility
Sharing many of the high-end features of its siblings, this Summit model specifically features a left-hand door swing.
This is crucial for specific kitchen layouts where a right-swing door would be blocked or inconvenient.
It produces 60 lbs of clear ice per day and is fully ADA compliant with a height of 32.5 inches.
The unit includes an automatic defrost system to reduce maintenance time.
Like other Summit clear ice makers, it offers small, medium, and large cube options.
The internal pump and included hoses make it a comprehensive package for any homeowner looking for professional-grade ice at home.
Product Specs
| Swing | Left Hand |
| Production | 60 lbs/day |
| Height | 32.5 inches |
| Ice Sizes | Small, Medium, Large |
Features
- Left-hand door swing configuration
- 60 lb clear ice production
- ADA compliant 32.5 inch height
- Automatic defrost system
- Internal drain pump
- UV lighting interior
What We Like
- Great for specific layout needs
- Clear ice melts slower
- Includes all installation hardware
- Low maintenance defrost system
What We Don't Like
- Left-swing is a permanent configuration
- Requires regular cleaning for clear ice
Why We Selected This Product
Layout versatility is often overlooked.
We selected this specific left-hand swing model to ensure readers with unique kitchen configurations have a premium option that works for them.
Its ADA height makes it accessible for everyone.
User Experience
Reviewers highlight the importance of the left-hand swing for their specific bar corners.
The clarity of the ice is consistently praised and the quiet operation makes it suitable for indoor living spaces.
The UV light is frequently mentioned as a reassuring feature for cleanliness.
Summit 18 Inch Panel Ready Ice Maker
Best in class for Integrated Cabinetry Design
For those who want their appliances to disappear into their kitchen design, the Summit Panel Ready ice maker is the ideal choice.
This 18 inch unit produces 60 lbs of clear ice and is designed to accept a custom cabinet panel (not included).
This allows it to match your existing cabinetry perfectly.
It features a height-adjustable design ranging from 32.5 to 34.75 inches to ensure a flush fit.
Despite the hidden exterior, it packs the same powerful performance with UV lighting, selectable cube sizes, and an internal pump for drainage.
It is a sophisticated blend of high-end performance and seamless aesthetics.
Product Specs
| Type | Panel Ready |
| Adjustable Height | 32.5 to 34.75 in |
| Cooling | Front-Breathing |
| Ice Shape | Clear Cube |
Features
- Panel-ready door for custom cabinetry
- Adjustable height for perfect fit
- 60 lb clear ice capacity
- Selectable cube sizes
- Internal pump included
- Built-in or freestanding
What We Like
- Seamlessly matches kitchen decor
- Height flexibility
- High-quality clear ice
- Professional grade internals
What We Don't Like
- Panel must be purchased separately
- More complex installation
Why We Selected This Product
We chose this model for its aesthetic flexibility.
Designers and homeowners who prioritize a uniform kitchen look will find this panel-ready option superior to standard stainless steel.
The ability to adjust the height makes it one of the most versatile built-in options available.
User Experience
Design-conscious users love how this unit blends into their wet bars.
They note that the ice quality is top-tier and the machine is reliable.
The flexibility to adjust the height was a key factor for many successful installations in custom cabinetry.
Summit 18 Inch Outdoor Ice Maker
Best in class for Patio and Outdoor Kitchens
Entertaining outdoors requires an ice maker that can handle ambient temperature swings and humidity.
The Summit BIM182OS is specifically engineered for outdoor use with a fully wrapped stainless steel exterior.
It produces up to 60 lbs of clear ice per day even in warmer environments.
The unit features a front-breathing design for built-in island installation and is height adjustable.
A taller kickplate is included to ensure a professional look.
With an automatic defrost system and an internal pump, this unit is designed to be as low-maintenance as possible while providing premium ice for your pool parties or backyard BBQ.
Product Specs
| Use | Outdoor/Indoor |
| Material | 304 Stainless Steel |
| Ice Yield | 60 lbs |
| Defrost | Automatic |
Features
- Weatherproof stainless steel construction
- 60 lb daily ice production
- Height adjustable with taller kickplate
- Automatic defrost system
- Internal drain pump
- UV lighting for sanitation
What We Like
- Durable in outdoor environments
- Sleek and professional look
- Quiet operation for patios
- Easy to clean and maintain
What We Don't Like
- Requires a water line to the outdoor location
- Exterior must still be cleaned regularly
Why We Selected This Product
Outdoor units must be rugged and efficient.
We selected the Summit Outdoor model because it provides the same clear ice quality as their indoor models but with the weatherproofing required for exterior installations.
The adjustable height and kickplate show great attention to detail for outdoor kitchen finishing.
User Experience
Users appreciate the sturdy build quality and how well it maintains ice levels during hot summer days.
The clear ice is a hit at parties because it does not dilute drinks quickly.
Many mention the easy installation thanks to the included pump.
GE Profile Opal 2.0 XL Stainless
Best in class for Chewable Nugget Ice
The GE Profile Opal 2.0 XL is the ultimate choice for fans of the famous crunchable nugget ice.
This countertop unit is packed with smart features including built-in WiFi and voice control via Alexa or Google.
It produces 38 lbs of ice per day and starts delivering fresh nuggets in just 10 minutes.
The XL model includes a side-attached 1-gallon water tank which triples the ice production before needing a refill.
Because nugget ice is made from compacted flakes, it retains beverage flavor and provides a unique texture that standard cubes cannot match.
Its stainless steel design fits perfectly in modern kitchens.
Product Specs
| Ice Type | Nugget/Pellet |
| Connectivity | WiFi/Voice |
| Tank Capacity | 1 Gallon |
| Daily Yield | 38 lbs |
Features
- Craveable chewable nugget ice
- 38 lbs of ice per 24 hours
- Built-in WiFi and SmartHQ app
- Large 1-gallon side water tank
- First batch in 10 minutes
- Self-cleaning system
What We Like
- Best ice texture for drinks
- No water line required
- Smart scheduling features
- Sleek modern aesthetics
What We Don't Like
- Takes up significant counter space
- Requires frequent descaling in hard water areas
Why We Selected This Product
We selected the Opal 2.0 XL because it is the market leader for residential nugget ice.
The addition of WiFi and the large water tank solves the two biggest complaints of older models: manual monitoring and constant refilling.
It provides a luxury experience for ice enthusiasts.
User Experience
The user community for the Opal is massive and passionate.
Most users say they can never go back to regular ice after trying nugget ice.
The app connectivity is praised for allowing users to schedule ice production so they have a full bin when they wake up.
GE Profile Opal 2.0 XL Black Stainless
Best in class for Modern Kitchen Styling
This version of the GE Profile Opal 2.0 XL offers all the same powerful features as the standard stainless model but in a stunning black stainless steel finish.
It is the perfect aesthetic match for kitchens with darker themes or modern appliances.
It delivers the same 38 lbs of nugget ice per day and features the 1-gallon side tank.
The SmartHQ app integration allows you to monitor the filter status and receive software updates.
The black stainless finish is also great for hiding fingerprints and smudges, making it a lower-maintenance choice for busy families who still want a high-end look on their countertop.
Product Specs
| Finish | Black Stainless |
| Daily Production | 38 lbs |
| Smart Features | WiFi/App |
| First Batch | 10 mins |
Features
- Smudge-resistant black stainless finish
- WiFi enabled with voice control
- 38 lbs nugget ice daily
- Fast 10-minute start time
- Large capacity water tank
- Removable ice drawer
What We Like
- Hides fingerprints well
- Stunning dark aesthetic
- Intelligent app control
- Produces high-quality pellet ice
What We Don't Like
- Premium price for finish
- Large footprint for small kitchens
Why We Selected This Product
Style matters in home design.
We included this black stainless option because it caters to the growing trend of dark kitchen finishes.
It provides the same top-tier nugget ice performance with a more sophisticated and smudge-resistant exterior.
User Experience
Users who bought this for their black or dark grey kitchens are extremely satisfied with how it looks.
Many report that the black stainless is easier to keep looking clean than the traditional silver.
The performance remains consistent with the high standards of the Opal line.
SenCre Nugget Ice Maker
Best in class for Fast Production Speed
The SenCre nugget ice maker is designed for speed and portability.
It produces its first batch of soft sonic ice in just 5 minutes, which is faster than many competitors.
With a daily capacity of 40 lbs, it can easily handle the needs of a large family or a small party.
It features a sturdy handle, making it easy to move from the kitchen to the patio or an RV.
The unit runs quietly and includes a 10-minute auto-cleaning program to ensure your ice always tastes fresh.
Its compact footprint and clear viewing window make it a practical and user-friendly addition to any space.
Product Specs
| Start Time | 5 Minutes |
| Daily Yield | 40 lbs |
| Type | Portable Nugget |
| Cleaning | Auto-Clean Mode |
Features
- Ready in just 5 minutes
- 40 lbs daily production
- Sturdy portable handle
- 10-minute auto-cleaning mode
- Quiet cooling system
- Compact for small spaces
What We Like
- Very fast initial production
- Extremely portable
- High daily volume for its size
- Good value for nugget ice
What We Don't Like
- No WiFi connectivity
- Manual refilling required
Why We Selected This Product
We chose the SenCre for its impressive 5-minute start time and portability.
It offers a higher daily yield than some more expensive brands while maintaining a compact size.
The inclusion of a handle makes it the most mobile nugget ice maker in our selection.
User Experience
Users are impressed by how quickly the ice starts falling into the bin.
The handle is a frequently mentioned favorite feature for those who take their ice maker camping or to tailgates.
It is often cited as a more affordable but high-performing alternative to premium brands.
Summit Outdoor ADA Left Swing
Best in class for Specialized Outdoor Access
This Summit model is the most specialized unit on our list.
It combines outdoor durability, ADA compliance, and a left-hand door swing.
This makes it perfect for outdoor accessible kitchens or tight corner installations on patios.
It produces 60 lbs of clear ice per day and features a front-breathing design for built-in use.
The unit is height-adjustable and includes UV lighting for internal sanitation.
With its automatic defrost and internal pump, it provides a worry-free experience for homeowners who need a specific configuration without sacrificing any of the premium features found in high-end ice makers.
Product Specs
| Environment | Outdoor |
| Swing | Left Hand |
| Compliance | ADA |
| Pump | Internal |
Features
- Outdoor rated stainless steel
- ADA compliant height
- Left-hand door swing
- 60 lb clear ice production
- Built-in drain pump
- Front-breathing cooling
What We Like
- Meets multiple specialized needs
- Highly durable construction
- Clear ice quality
- Versatile installation
What We Don't Like
- Very niche product
- Higher investment
Why We Selected This Product
Specialized needs deserve specialized products.
We selected this unit because it covers every base: outdoor rating, accessibility, and unique layout needs.
It is rare to find an ice maker that meets all these criteria while still delivering 60 lbs of clear ice.
User Experience
Users with custom outdoor bars appreciate that this unit fits their specific height and swing requirements.
The clear ice is mentioned as being superior to standard freezer ice.
Reliability in high temperatures is also a highlighted benefit.
EUHOMY Nugget Ice Maker Countertop
Best in class for Compact Value
The EUHOMY nugget ice maker is a compact and affordable entry into the world of pellet ice.
Despite its smaller size, it produces 35 lbs of soft, chewable ice per day and delivers its first batch in under 10 minutes.
The user-friendly control panel makes operation simple with a single-button start.
It features a self-cleaning function that activates with a 5-second press, keeping the internal components pristine.
Its small footprint makes it ideal for apartments, RVs, or small office break rooms.
It offers a great balance of performance and value for those who want nugget ice without the premium price tag.
Product Specs
| Footprint | 11 x 9 x 12.6 in |
| Ice Type | Pebble/Nugget |
| Production | 35 lbs/day |
| Weight | Portable |
Features
- Produces soft, chewable pebble ice
- 35 lbs of ice per 24 hours
- Simple one-button operation
- Automatic self-cleaning system
- Compact space-saving design
- Includes scoop and basket
What We Like
- Excellent price-to-performance ratio
- Fits under most cabinets easily
- Quiet and efficient
- Easy to maintain
What We Don't Like
- Smaller water reservoir
- No smart features
Why We Selected This Product
We chose the EUHOMY for its exceptional value.
It provides high-quality nugget ice and essential features like auto-cleaning at a much more accessible price point than the leading competitors.
Its compact dimensions make it the best choice for users with very limited counter space.
User Experience
Customers love the value this unit provides.
They often mention that the ice is identical in quality to more expensive brands.
The quiet operation and ease of the cleaning cycle are also frequent points of praise.
It is seen as a great entry-level machine for ice lovers.
What to Look for Before Buying the Best 18 Inch Ice Maker
Find Your Need - Compatibility and use case considerations
Before you purchase, determine where the unit will live. Are you looking for a built-in model to match your 18-inch cabinetry, or a countertop unit that can be moved? Built-in models often require professional plumbing for water lines and drains, while countertop models usually rely on manual refilling. Also, consider the type of ice you prefer. Clear ice is beautiful and melts slowly, while nugget ice is chewable and perfect for smoothies or sodas.
Budget - Setting realistic price expectations ($X-$Y ranges)
The price for an 18 inch ice maker varies wildly based on features. Portable countertop models typically range from $300 to $600. High-end built-in units with drain pumps and commercial certifications can cost between $1,500 and $2,800. Setting a budget early helps you decide if you need the longevity of a built-in appliance or the convenience of a portable one.
Key Features - Most important technical specifications
Look for daily production capacity and storage capacity. A machine that makes 60 lbs of ice but only stores 10 lbs will require you to empty the bin frequently. Also, check for a drain pump; if your floor drain is not directly beneath the unit, a pump is mandatory to push the melt-water up and out. Smart features like WiFi and auto-cleaning cycles add convenience but also increase the price.
Quality & Durability - What to look for in construction
Stainless steel is the gold standard for durability and ease of cleaning. For built-in units, check for front-breathing cooling systems, which prevent the motor from overheating in tight cabinet spaces. Insulation quality is also vital; better insulation means the ice in the bin lasts longer before melting, reducing the workload on the compressor.
Brand Reputation - Importance of established manufacturers
Brands like Summit and KoolMore have long histories in commercial refrigeration, making them reliable for built-in applications. GE Profile has dominated the residential nugget ice market with the Opal series. Choosing an established brand usually means better access to replacement filters and customer support if something goes wrong.
Portability/Size - Considerations for space and storage
If you are buying a countertop unit, measure your clearance under the upper cabinets. Many nugget ice makers are quite tall and might not fit. For built-in models, the 18-inch width is standard, but the height can vary. ADA compliant models are shorter (32.5 inches) compared to standard models (34.5 inches). Ensure you choose a height that matches your counter height for a flush look.
Is it A Wise Decision to Buy 18 inch ice maker?
Investing in a dedicated 18 inch ice maker is an excellent decision for anyone who frequently entertains or has a large family. Most standard refrigerators only produce about 3 to 5 lbs of ice per day, which can vanish in minutes during a dinner party. A dedicated unit provides ten to twenty times that amount, ensuring you never have to make an emergency run to the grocery store for bagged ice.
Furthermore, the quality of ice from these machines is significantly higher than what a standard freezer produces. Clear ice machines remove air and impurities, resulting in crystal-clear cubes that look professional and do not alter the taste of your drinks. Nugget ice machines offer a unique texture that is almost impossible to replicate otherwise. While the initial cost can be high, the convenience, improved beverage experience, and long-term savings compared to buying bagged ice make it a justifiable luxury for the home bar or kitchen.
What Is the Best Way to Choose 18 inch ice maker?
Choosing the best unit starts with measuring your space accurately. If you have an existing 18-inch opening in your cabinetry, a built-in model is your best bet. Step two is identifying your drainage. If you have a floor drain nearby, a gravity drain unit works fine. If not, you must buy a unit with a built-in drain pump.
Step three is selecting the ice type. Are you a cocktail enthusiast who wants clear cubes, or a soda lover who wants crunchy nuggets? This choice will narrow your options by 50% immediately. Finally, check for certifications. If you plan to use the unit in a commercial setting like an office or small cafe, ensure it is ETL or NSF listed. For home use, focus on noise levels and aesthetic finishes like stainless or panel-ready options. Avoiding the mistake of buying a unit without a pump when you need one is the most common pitfall to watch out for.
FAQ
What is the best 18 inch ice maker for beginners? For beginners, the EUHOMY Nugget Ice Maker is an excellent start. It requires no professional installation since it sits on the counter. You simply plug it in, add water, and you have high-quality nugget ice in minutes. It is user-friendly and includes a self-cleaning feature that takes the guesswork out of maintenance.
How much should I spend on 18 inch ice maker? Expect to spend between $400 and $600 for a high-quality countertop nugget ice maker. If you want a permanent, built-in 18-inch unit for your cabinetry, the price usually jumps to $1,200 to $2,500. The extra cost for built-in models covers the more powerful compressors, plumbing requirements, and front-venting cooling systems.
What features are most important in 18 inch ice maker? Production speed and drainage are the most critical features. You want a machine that can keep up with your peak demand. Additionally, if you are installing it under a counter, ensure it has an internal drain pump. Without a pump, the machine cannot dispose of melt-water properly unless a floor drain is present.
How do I maintain my 18 inch ice maker? Regular descaling is the most important maintenance task. Minerals in water can build up and damage the internal components. Use a manufacturer-recommended cleaning solution every 1 to 3 months depending on your water hardness. Always change the water filter on schedule to ensure the best tasting ice and long machine life.
Are expensive 18 inch ice maker worth it? Yes, if you value ice quality and quiet operation. Higher-priced models like the Summit or GE Profile use better compressors and insulation, which often results in a quieter machine and slower-melting ice. They also offer features like UV sanitation and WiFi scheduling that cheaper models lack.
What brands make the best 18 inch ice maker? Summit and KoolMore are the leaders for built-in and commercial-grade 18-inch units. For nugget ice, GE Profile (Opal) is the most recognized brand. EUHOMY and SenCre are excellent for those looking for value and portability in the countertop category.
How long do 18 inch ice maker typically last? A well-maintained built-in ice maker can last 7 to 10 years. Countertop models typically have a shorter lifespan of 3 to 5 years, though this varies based on usage and how often they are cleaned. Regular maintenance is the single biggest factor in extending the life of any ice machine.
Can I find good 18 inch ice maker on a budget? Yes, countertop nugget ice makers like the SenCre and EUHOMY offer fantastic performance at a fraction of the cost of built-in units. While they require manual water refills, they provide the same high-quality chewable ice and include modern features like auto-cleaning and portable designs.
Final Verdict
After our extensive research and evaluation, the KoolMore 18 Inch Commercial Ice Maker stands as the best overall choice due to its massive 99 lb production capacity and commercial certification.
For those who prioritize aesthetics and a seamless kitchen look, the Summit Panel Ready model is our top recommendation for high-end home bars.
If you are looking for the best value and love chewable ice, the EUHOMY Nugget Ice Maker provides incredible performance at an accessible price point.
Ultimately, the right choice depends on whether you need a permanent built-in solution or a portable countertop companion for your cooling needs.
We recommend starting with the KoolMore for its reliability and power.
You can find the KoolMore 18 Inch Commercial Ice Maker here: https://www.amazon.com/dp/B0FGQT46YG?tag=home-essentials-guide-20&linkCode=osi&th=1&psc=1
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