Best Ice Maker Under Cabinet With Side Water Tank

A strong choice delivers reliable ice without constant refilling and suits either a countertop bar setup or a true under-counter installation. The key distinction is that side-tank models in this roundup are compact nugget-ice machines, while most built-in units use a water-line connection and produce crescent or clear cubes. GE Profile, ecozy, and Avalon emphasize chewable nugget ice with larger side reservoirs; Whynter, EdgeStar, COTLIN, Mojgar, EUHOMY, and JFHID focus on under-counter placement, higher storage, or installation flexibility.

Before choosing, compare width, depth, height, ventilation, drainage, water connections, daily output, and bin capacity. A machine that makes impressive amounts of ice can still be unsuitable if it cannot fit the opening or accommodate the required plumbing.

For a side water tank and chewable nugget ice, the GE Profile Opal Ultra, GE Profile Opal 2.0 Ultra, ecozy Mistalo Max, and Avalon A-ICE are the clearest matches. They offer roughly 1- to 1.14-gallon side tanks and daily production from 38 to 40 pounds. For a true under-counter installation, choose a front-venting or built-in model such as Whynter or EdgeStar, or a higher-output unit such as EUHOMY or JFHID.

These generally use water connections, drains, or specific installation requirements rather than a side tank.

Best Under Cabinet Ice Makers with Side Water Tanks Compared

Image	Product	Buy
Best Pick 1	GE Profile Opal Ultra, Countertop Nugget Ice Maker, 1 Gal XL Side Tank, *Amazon Exclusive*, 38 lbs/Day, Pebble Pellet Crushed Ice Machine, WiFi Stainless Steel Best for: Smart Nugget Ice Brand: Profile | Capacity: 3 pounds	View on Amazon
Best Pick 2	GE Profile Opal 2.0 Ultra Nugget Ice Maker with .75 Gallon Side Tank and Scale Inhibiting Filter, Scoop Included, 38 lbs in 24 Hours, Pellet Ice Machine with WiFi & Smart Connected, Stainless Steel Best for: Smart Nugget Ice Brand: Profile | Capacity: 3 pounds	View on Amazon
Best Pick 3	COTLIN Drainless Ice Maker 15" W with 22LBS Storage Bin, No Drain Required Best for: Drainless Countertop Brand: COTLIN | Capacity: 22 pounds	View on Amazon
Best Pick 4	EdgeStar 15 Inch 15 Lb/Day Built-In Ice Maker 12 Lb Bin – No Drain Required Best for: Built-In Drainless Brand: EdgeStar | Capacity: ‎12 pounds	View on Amazon
Best Pick 5	ecozy Smart Nugget Ice Maker Countertop with 1.14 Gal Side Tank 40 lbs/Day Best for: Smart Side Tank Brand: ecozy | Capacity: 33 pounds	View on Amazon

How We Compared These Products

We compared daily ice output, cycle time, storage capacity, dimensions, power requirements, water-supply options, and cleaning features across many Amazon listings. These details matter because the machine must match demand, available space, electrical and water setup, serving pattern, and maintenance routine. After examining the wider field, we selected 10 products from Profile, COTLIN, EdgeStar, ecozy, Avalon, Whynter, EUHOMY, JFHID, and Mojgar.

The shortlist includes products such as Profile GE Profile Opal Ultra, COTLIN Drainless Ice Maker 15 W with 22LBS Storage Bin, and EdgeStar 15 Inch 15 Lb/Day Built-In Ice Maker 12 Lb Bin. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.

Detailed Reviews: Best Ice Maker Under Cabinet With Side Water Tank

1. GE Profile Opal Ultra, Countertop Nugget Ice Maker, 1 Gal XL Side Tank, *Amazon Exclusive*, 38 lbs/Day, Pebble Pellet Crushed Ice Machine, WiFi Stainless Steel

Best for: Nugget ice enthusiasts.

Enjoy authentic, soft, chewable nugget ice in about 10 minutes with this Amazon Exclusive GE Profile Opal Ultra. Its large 1-gallon side tank allows for less frequent refills, enabling continuous ice production for gatherings.

This countertop ice maker produces up to 38 lbs of pebble ice daily, with a 3-lb storage bin, perfect for parties or daily use. The original soft, chewable nugget ice is made from compacted ice flakes, retaining flavor better than hard cubes. Its 17.5"D x 13.43"W x 16.5"H dimensions fit conveniently on your counter.

Product Details

Pros

• First batch ready in 10 minutes
• Produces 38 lbs of ice per day
• Large 1-gallon side water tank
• Soft, chewable nugget ice

Cons

• Requires a 1-year limited warranty

Ideal for those craving craveable nugget ice, this machine offers high capacity and rapid production. Ensure you have adequate counter space for its 17.5" depth and 13.43" width.

2. GE Profile Opal 2.0 Ultra Nugget Ice Maker with .75 Gallon Side Tank and Scale Inhibiting Filter, Scoop Included, 38 lbs in 24 Hours, Pellet Ice Machine with WiFi & Smart Connected, Stainless Steel

Best for: Smart ice makers.

Experience the convenience of smart ice making with the GE Profile Opal 2.0 Ultra, featuring a 0.75-gallon side tank and WiFi connectivity. Schedule ice production remotely for fresh, chewable pellet ice whenever you need it.

This advanced nugget ice maker produces 38 lbs of pellet ice daily, with a 3-lb storage bin. Its large capacity, removable water tank means fewer refills. An advanced cleaning system simplifies maintenance, and the ice is ready in 10 minutes or less. Dimensions are 17.5"D x 13.43"W x 16.5"H.

Product Details

Pros

• Smart WiFi connectivity
• Advanced cleaning system
• Large capacity water tank
• Chewable pellet ice ready fast

Cons

• Requires cleaning once per week

Perfect for tech-savvy users who want on-demand nugget ice, this model offers smart features and efficient production. Verify counter space with its 17.5" depth and 13.43" width.

3. COTLIN Drainless Ice Maker 15″ W with 22LBS Storage Bin, No Drain Required

Best for: Large capacity home use.

The COTLIN Drainless Ice Maker offers a substantial 22 lbs ice storage bin and a stainless steel exterior for easy cleaning. Its drainless design simplifies installation, making it ideal for various home entertainment needs.

This 15" wide ice maker produces ice cubes that are kept frozen between 26.6-32℉ within its 22 lbs storage bin. The powerful internal freezer ensures ice quality, and the stainless steel exterior is easy to maintain. It operates on 115 volts and has a wattage of 600 watts.

Product Details

Pros

• 22 lbs ice storage capacity
• Drainless design for easy installation
• Stainless steel exterior
• Keeps ice frozen between 26.6-32℉

Cons

• Requires leaving space for ventilation

This 15" wide ice maker is suited for those needing significant ice storage without drain installation. Ensure proper ventilation space, especially for built-in placement, measuring at 21"D x 15"W x 28"H.

4. EdgeStar 15 Inch 15 Lb/Day Built-In Ice Maker 12 Lb Bin – No Drain Required

Best for: RV and boat installations.

The EdgeStar 15-inch Ice Maker produces 15 lbs of crescent-shaped ice daily with a 12 lb bin, fitting into compact spaces like RVs or boats. Its no-drain required feature simplifies installation for mobile or limited-space applications.

This compact unit, measuring 17 x 14.94 x 24.88 inches, is designed for built-in or countertop use. It produces up to 15 lbs of ice per day and stores 12 lbs. The manual controls are user-friendly, and the stainless steel door offers an attractive aesthetic.

Product Details

Pros

• Produces 15 lbs of ice daily
• 12 lb ice storage bin
• No drain required
• Compact design for small spaces

Cons

• Produces crescent-shaped ice

Ideal for compact installations in RVs, boats, or small kitchens, this 15" ice maker offers convenient ice production. Note that it produces crescent-shaped ice and has a 12 lb storage capacity.

5. ecozy Smart Nugget Ice Maker Countertop with 1.14 Gal Side Tank 40 lbs/Day

Best for: Smart countertop ice makers.

The ecozy Smart Nugget Ice Maker features a 1.14-gallon side tank and a premium smart full-color display with built-in TDS monitoring. Control and schedule ice production remotely via the ecozy app for fresh ice on demand.

This countertop ice maker produces up to 40 lbs of ice daily, with a 33-pound capacity. Its smart app control and voice assistant compatibility allow for scheduling ice production from anywhere. The ergonomic 15° display angle enhances usability, and it operates on 115 volts.

Product Details

Pros

• Smart app and voice control
• Built-in TDS monitoring
• 40 lbs daily ice production
• 1.14-gallon side tank

Cons

• Made with Acrylonitrile Butadiene Styrene material

This smart ice maker is perfect for users who value app control and water quality monitoring. Its 25.47" width requires significant counter space, but offers high daily ice output.

6. Avalon Nugget Ice Maker Chewable Ice 38 lbs Per Day, One Click Operation, Large Ice Storage, 1 Gallon Water Tank

Best for: Chewable ice lovers.

Enjoy soft, chewable nugget ice faster with the Avalon Nugget Ice Maker, producing 38 lbs per day. Its 1-gallon water tank and large 5.5 lbs ice storage simplify ice making for gatherings and daily enjoyment.

This ice maker delivers 38 lbs of chewable ice daily, with a 5.5 lbs storage capacity. The 1-gallon side water tank makes refills easier, and the one-click operation ensures simplicity. It operates on 115 volts with a wattage of 175 watts, fitting dimensions of 16.73"D x 13.98"W x 16.73"H.

Product Details

Pros

• Produces 38 lbs of ice per day
• Large 1-gallon water tank
• Soft and chewable ice
• Large ice storage capacity

Cons

• Ice storage capacity is 5.5 lbs

Ideal for those who prefer soft, chewable ice and need a good daily output, this machine simplifies ice production. Consider its 13.98" width and 16.73" height for placement.

7. Whynter Built-In Stainless Steel Ice Maker, Undercounter, UIM-155

Best for: Built-in undercounter.

The Whynter Built-In Stainless Steel Ice Maker offers a sleek design for undercounter installation, producing 12 lbs of crescent-shaped ice cubes in 24 hours. Its front-venting, no-drain-required feature simplifies setup.

This ice maker stores up to 6 lbs of ice and features an auto shut-off when the bin is full. It includes a 25-foot food-grade water line connection and operates on 120 volts with 120 watts of power. The dimensions are 18"D x 15"W x 25"H.

Product Details

Pros

• Built-in or freestanding installation
• No drain required
• Stores up to 6 lbs of ice
• Includes water line connection

Cons

• Produces 12 lbs of ice per day

This 15" wide undercounter ice maker is suitable for seamless integration into kitchens where a 6 lb storage capacity is sufficient. Ensure your space accommodates its 18" depth and 25" height.

8. EUHOMY 15″ Under Counter Ice Maker, 90lbs/24H, 24lb Bin, Gravity Drainage

Best for: High-volume home bars.

The EUHOMY 15" Under Counter Ice Maker boasts a high production rate of 90 lbs per 24 hours with a 24 lb bin, ideal for busy home bars or restaurants. Its compact, built-in design fits seamlessly into cabinetry.

Producing 40 clear ice cubes every 10-18 minutes, this commercial-grade machine offers a constant supply for up to 90 lbs daily. The 24 lb storage container ensures ample ice, and its stainless steel construction is durable. It operates on 115 volts and has dimensions of 14.96"W x 33.58"H.

Product Details

Pros

• Produces 90 lbs of ice per day
• 24 lb ice storage bin
• Fast ice making cycle
• Compact built-in design

Cons

• Requires gravity drainage

This 15" undercounter ice maker is perfect for high-demand settings needing a large, consistent ice supply. Ensure a gravity drain is available for installation, and verify space for its 20.39" depth.

9. Commercial Undercounter Ice Maker, 100lbs/24H with 30lbs Storage Bin

Best for: Commercial and event use.

The JFHID Commercial Undercounter Ice Maker delivers up to 100 lbs of ice per 24 hours with a fast 8–16 minute cycle time. Its space-conscious, compact design integrates easily into kitchens or bar areas, featuring a 30 lbs storage bin.

Engineered for reliable performance, this ice maker produces 100 lbs of ice daily, with a 30 lbs storage bin ensuring a steady supply. The fast cycle time means ice is ready quickly. It operates on 110 volts and has dimensions of 15"W x 19.7"D x 33"H, including an ice scoop and water filter.

Product Details

Pros

• Produces 100 lbs of ice per day
• 30 lbs storage bin
• Fast ice making cycle (8-16 min)
• Compact design for integration

Cons

• Requires a water filter for optimal performance

This commercial-grade ice maker is ideal for businesses or large events requiring substantial daily ice production. Its 15" width fits under counters, but confirm space for its 19.7" depth and 33" height.

10. Mojgar Under Counter Ice Maker Machine, 25 Lbs/24H Crescent Ice Maker

Best for: Easy installation homes.

The Mojgar Drainless Ice Maker Machine offers convenient setup with no drain line required, needing only a water supply and power outlet. It produces 25 lbs of premium crescent ice per 24 hours, perfect for homes and wet bars.

This under counter ice maker produces 25 lbs of slow-melting crescent ice daily, with a 22 lbs capacity. Its drainless design simplifies installation, making it suitable for apartments and entertainment spaces. Operating on 115 volts, it measures 18.5"D x 15"W x 28.74"H and weighs 58.4 pounds.

Product Details

Pros

• No drain required for installation
• Produces 25 lbs of ice per day
• Premium crescent ice
• 22 lbs ice capacity

Cons

• Produces crescent-shaped ice

This 15" wide drainless ice maker is perfect for users prioritizing easy installation and a consistent supply of crescent ice. Ensure adequate space for its 18.5" depth and 28.74" height.

What Buyers Often Overlook

Side-Tank Countertop Models Versus True Under-Counter Units

Side-tank models are best when you want reservoir convenience and nugget ice on a countertop, not when you need a flush cabinet installation. The GE Profile Opal Ultra and Opal 2.0 Ultra measure 17.5 inches deep, 13.43 inches wide, and 16.5 inches high, while Avalon measures 16.73 by 13.98 by 16.73 inches. They hold about 38 pounds of daily output and use removable side tanks, with the Opal models storing 3 pounds and Avalon storing 5.5 pounds.

ecozy adds a 1.14-gallon side tank and 40-pound daily output, but its listed width is 25.47 inches. Built-in alternatives are taller and plumbing-oriented: Whynter is 15 inches wide by 25 inches high, EdgeStar is about 14.94 by 24.88 inches, and COTLIN is 15 inches wide by 28 inches high.

Match the machine type to the installation, not just the output.

The Key Product Trade-Off

Capacity, Drainage, and Installation Fit

Storage capacity and drainage determine whether a machine works for occasional entertaining or continuous service. Whynter stores 6 pounds and makes 12 pounds of crescent ice daily, while EdgeStar stores 12 pounds and makes 15 pounds. COTLIN lists a 22-pound bin and 22-pound storage capacity, with a drainless design that fits a specified cutout; it still requires ventilation and accurate measurement.

Mojgar also uses a drainless design, stores 22 pounds, and produces 25 pounds daily. For heavier demand, EUHOMY makes 90 pounds per 24 hours with a 24-pound bin and gravity drainage, while JFHID makes 100 pounds with a 30-pound bin and includes an inlet hose and drain hose.

Those larger units are about 33 inches high, so they need more vertical clearance than compact built-in models. Check the listed dimensions, cutout, water supply, drain path, and ventilation before purchase.

Best Ice Maker Under Cabinet With Side Water Tank: Buyer's Guide

Fit, Dimensions, and Compatibility

Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.

Capacity, Output, and Operating Format

Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.

Materials, Construction, and Care

Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.

Included Components and Setup Needs

Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.

Which Should You Choose?

Choose GE Profile Opal Ultra or Opal 2.0 Ultra when chewable nugget ice, WiFi, and a compact countertop footprint matter most. Choose ecozy when its 1.14-gallon side tank, 40-pound daily output, app scheduling, and TDS monitoring suit a wider countertop space. Avalon fits buyers who want nugget ice, a 1-gallon side tank, and a larger 5.5-pound storage drawer.

For a smaller built-in or RV-style installation, Whynter or EdgeStar provide compact crescent-ice options. Pick COTLIN or Mojgar when a drainless under-counter design is the priority.

For bars, restaurants, or frequent entertaining, EUHOMY and JFHID provide the highest listed output and larger bins, but require careful planning for height, water connections, drainage, and ventilation.

Quick Buying Checklist

• Confirm the complete dimensions against the available space.
• Verify model, accessory, connection, and appliance compatibility.
• Match capacity or output to the expected amount of use.
• Compare materials and care instructions with the maintenance routine.
• Check the included components before planning setup or first use.
• Confirm listed power, water, storage, or installation requirements where applicable.

Frequently Asked Questions

What is the advantage of a side water tank?

A side water tank offers convenience by allowing you to refill it without needing to pull the entire ice maker out. This is especially useful for under-cabinet models where access might be limited, ensuring continuous ice production with less hassle.

How much ice can these machines produce daily?

Daily ice production varies significantly among models. Some countertop units produce around 30-40 lbs per day, while under-cabinet or commercial options can reach 90-100 lbs per day. Consider your household’s or business’s needs when choosing.

Do under-cabinet ice makers require special plumbing?

Many under-cabinet ice makers are designed for easy installation and may not require a direct water line. Some models have side tanks that you fill manually, while others might require a drain connection. Always check the specific model’s requirements.

What is nugget ice, and why is it popular?

Nugget ice, also known as pebble or chewable ice, is soft, porous, and absorbs flavors well, making it ideal for beverages. Its unique texture is highly sought after for cocktails, sodas, and iced coffee, contributing to its popularity.

Are drainless ice makers a good option for under cabinets?

Drainless ice makers are excellent for spaces without direct plumbing access. They typically use a removable water tank, eliminating the need for a drain line. This simplifies installation and maintenance, making them a practical choice for many users.

Final Words

For under-cabinet ice makers with side water tanks, prioritize models that balance ice production capacity with your space and plumbing capabilities. Consider the convenience of a side tank for easier refills and whether a drainless design suits your setup. Evaluate daily output and ice type to match your specific needs for consistent, convenient ice.