11 Best Built In Ice Maker | Don’t Buy Without Drainage

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The Coolake IM180S sits at the intersection of commercial output and reliable engineering, delivering 320 lbs of clear cube ice per day into a 120 lbs storage bin. The R290 refrigerant compressor cycles quickly, producing a full batch in roughly 12–15 minutes at 70°F ambient, and the included water filter reduces scale buildup by up to 99%, a critical feature for machines that run continuously in hard-water areas.

ETL approval confirms the unit meets commercial-grade safety and performance standards, and the 3-year parts / 5-year compressor warranty is among the longest in this category. The thickened foam insulation keeps ice solid for 7–9 hours after a power loss, which matters for restaurant or bar back-up scenarios.

The 26″ width and 37″ height require a larger-than-standard under-counter opening, so measure carefully before purchase. It supports gravity drainage only, meaning the drain line must be routed below the machine’s outlet. Despite the footprint, the LCD panel and front-accessible components simplify daily operation and maintenance.

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The Velieta VT-WQESH162 is the highest-output machine in this lineup, producing 450 lbs of cube ice per day with a 200 lbs storage bin. Each cycle delivers 162 cubes in 10–15 minutes, a pace that supports high-volume cafe service, bar stations during peak hours, or commercial kitchen prep. The R290 compressor and 780-watt motor are paired with a thickened foam insulation layer that keeps the bin cold for extended periods.

The automatic cleaning function runs without manual intervention, a time-saver for busy environments. The curved cover design makes scooping ice fast and reduces spillage, and the adjustable feet allow leveling on uneven floors. Stainless steel construction and a high-quality evaporator suggest long-term durability under heavy daily use.

At 26.54″ wide x 24.53″ deep x 43.74″ tall, this unit requires significant under-counter real estate. The 121 lb weight means installation is a two-person job. Gravity drainage is required, and the ice bin lacks active refrigeration, so ice should be transferred to a freezer for extended storage.

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The SOZT KRL30J produces 100 lbs of soft, chewable nugget ice per day — the same type favored by Sonic and fast-casual restaurants. The 25 lbs storage bin is smaller than many cube-ice machines, but nugget ice compacts differently and the machine’s fast cycle (roughly 10 minutes per batch) ensures a steady supply during parties. The direct water line connection with an included filter eliminates the need for manual refills.

The fingerprint-proof stainless steel body and compact 13.2″ depth allow it to fit into shallower counters where deeper machines cannot. The LCD control panel provides ice-full alerts, low-water warnings, and one-touch self-cleaning. The R290a refrigerant and 260-watt motor keep noise levels low enough for open-plan kitchens.

Nugget ice machines are inherently more complex mechanically than cube machines. The auger mechanism that creates the soft ice requires periodic cleaning to prevent mineral buildup, especially in hard water. The 25 lbs bin fills quickly at 100 lbs/day output, so this machine is best suited for moderate to high turnover rather than weekend-only use.

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The RAPSUAR F505966 produces up to 140 lbs of clear cube ice per day with a 40 lbs storage bin, sufficient for a busy home bar or a small restaurant serving roughly 400 beverages daily. The dual water inlet system — supporting both direct tap connection and bottled water intake — gives flexibility for spaces where a permanent water line isn’t feasible.

The LCD control panel includes a 24-hour programmable timer, one-touch self-cleaning, automatic defrost, and blue LED lighting inside the bin. The heavy-duty stainless steel exterior and food-grade PP liner meet strict hygiene standards, and the thick foam insulation slows melting. Ice production cycles complete in 6–20 minutes depending on ambient temperature.

At 16.34″ deep x 14.57″ wide x 31.3″ tall, this unit is narrower than many competitors, fitting into standard 15″ under-counter openings. Gravity drainage is required, and the 40 lbs bin will fill rapidly at 140 lbs/day output, so ice should be transferred to a freezer for longer storage.

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The EUHOMY CIM002-0618 is designed specifically for standard 15″ wide under-counter cutouts, making it the most retrofit-friendly option for kitchens built around common cabinet dimensions. It produces 90 lbs of clear cube ice per day with a 24 lbs storage bin, producing 40 cubes every 10–18 minutes. The reversible door allows left or right hinge mounting, adapting to your kitchen layout without extra hardware.

The smart LCD panel displays ambient temperature and lets you adjust ice thickness by modifying the freeze cycle time. The 24-hour timer function gives schedule-based control, and the self-cleaning program activates with a 5-second button hold. Triple-layer insulation keeps ice from melting quickly, and the R290a compressor runs at a modest 203 watts.

Gravity drainage is required — the drain hose must run below the machine’s drain outlet for proper flow. At 20.39″ deep, it is deeper than some competitors, so verify cabinet depth before purchase. The 24 lbs bin is modest but sufficient for daily household use with regular ice transfer to a freezer.

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The ICYGLEE ice maker solves the most common installation headache — where to route the drain — by including an electric drain pump that can push water upward to an existing sink drain or standpipe. This removes the gravity-drain restriction that forces most built-in ice makers into basements or first-floor kitchens with floor drains. It produces 100 lbs of clear cubes per day with a 24 lbs bin.

The LCD panel supports ice thickness adjustment, a 24-hour timer, and a self-cleaning mode activated by holding the clean button for 5 seconds. The reversible door gives you hinge-side flexibility, and the 3-layer insulation keeps cubes solid longer. Customer feedback highlights the value proposition versus established name-brand competitors, with many reporting reliable operation over multiple months.

The unit measures 20.4″ deep x 14.96″ wide x 33.9″ tall. A few users have reported drain pump failures in basement installations where the pump must work against significant vertical lift, so matching the pump capacity to your specific rise distance is critical. The 24 lbs bin is on the smaller side for a 100 lbs/day machine — expect to transfer ice to a freezer during heavy use.

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The EUHOMY CIM002-80S delivers 85 lbs of clear cube ice per day with a 24 lbs storage bin, making it a solid choice for medium-duty home use or a small office break room. The reversible stainless steel door allows left or right hinge installation, and the 3-layer insulated housing reduces ice melt rates. The unit produces 40 cubes every 10–18 minutes at peak efficiency.

The smart LCD panel displays ambient temperature and allows you to adjust ice thickness by changing the freeze cycle duration. The 24-hour timer lets you schedule the machine to start or stop automatically, and the self-cleaning mode activates with a 5-second button press. The compact dimensions (14.96″ wide x 18.47″ deep x 33.9″ tall) fit standard under-counter openings.

Gravity drainage is required, and the manufacturer strongly advises keeping the unit upright for 24 hours before first use to allow the compressor oil to settle. The 24 lbs bin is adequate for daily household needs but fills quickly during gatherings — plan to bag and store excess ice in a freezer.

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The EUHOMY IM-02-S2 bridges the gap between home and commercial with 200 lbs of ice production per day and a generous 65 lbs storage bin. ETL certification confirms commercial-grade approval, making it suitable for restaurants, hotels, and outdoor kitchens. The smart LCD panel displays ambient temperature and allows ice size adjustment via cycle time changes.

The self-cleaning function activates by holding the clean button for 5 seconds, and the R290a compressor delivers efficient, relatively quiet operation. The unit measures 21.89″ wide x 17.13″ deep x 35.08″ tall and weighs 80 lbs, requiring a dedicated under-counter space. The automatic overflow prevention ensures the bin doesn’t overfill during continuous production.

Gravity drainage is required — the drain pipe must be routed below the machine’s drain outlet. The 65 lbs bin is significantly larger than most under-counter units, reducing how often you need to transfer ice to a freezer. The 200 lbs/day output can overwhelm the bin if ice isn’t removed regularly, but that same output makes it ideal for parties and small commercial operations.

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The RAPSUAR LMHK36 produces 95 lbs of clear cube ice per day with a 35 lbs storage bin — the largest bin-to-output ratio in the sub-100 lbs/day class, meaning you won’t have to transfer ice as often. It produces 40 cubes every 15–20 minutes and includes a reversible door with a stainless steel handle that can be mounted left or right.

The 3-layer insulated housing keeps ice frozen longer, and the 24-hour timer lets you schedule production windows. Ice thickness is adjustable by setting different freeze cycle times, allowing you to tailor cubes for cocktails, whiskey, or smoothies. The self-cleaning function activates with a 5-second press of the Timer Clean button.

The unit measures 19″ wide x 17″ deep x 25″ tall, which is shorter than many competitors, potentially allowing installation under lower counters. The gravity drain must be routed below the machine’s drain port. The 750-watt compressor is more powerful than average for this output class, which aids cycle speed but draws more power.

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The COTLIN HXIMC25BI is the only drainless model in this list, eliminating the need for a drain connection entirely. It uses a reservoir system where waste water is recirculated and excess is evaporated, making it the easiest unit to install for anyone without access to a floor drain or the ability to run a gravity drain line. It produces crescent-shaped ice at 42 lbs per day with a 22 lbs storage bin.

The crescent ice shape melts slowly and is standard in high-end hotel and bar settings. ETL certification verifies safety compliance, and the brushed stainless steel exterior resists fingerprints. The reversible door and adjustable feet accommodate varying cabinet layouts, and the one-touch switch starts ice production without navigating menus. The R600a refrigerant is less common but effective at this production scale.

The drainless design comes with trade-offs: 42 lbs/day is the lowest output on this list, and the waste water tank must be emptied periodically (frequency depends on ambient humidity and usage). At 14.8″ wide x 18.4″ deep, it fits standard 15″ openings, but the 62 lb weight is substantial for its size. Ice quality is excellent, but this machine is best suited for moderate home use where plumbing access is limited.

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The Joy Pebble C2-HBZB-30N produces 66 lbs of nugget ice per day — about 33 lbs over a 12-hour window — in a compact 15″ wide x 14.4″ deep footprint. It is the slimmest nugget ice option here, fitting the same standard cutouts as cube machines while delivering the soft, chewable nugget texture. Triple-layer insulation keeps ice cold, and the quiet compressor produces nuggets in 10–15 minute cycles.

The self-cleaning function activates with a 5-second button hold, and the automatic water supply connection eliminates manual refills. The 17.6 lbs storage bin is relatively small, but the fast cycle time helps maintain supply during continuous use. The R600a refrigerant and 183-watt motor keep energy consumption low.

Nugget ice mechanisms are more maintenance-intensive than cube machines, requiring periodic cleaning of the auger and ice plate to prevent mineral scaling. The 17.6 lbs bin fills quickly, so this machine is best for moderate daily use where ice is consumed regularly rather than stockpiled. The gravity drain requirement applies, so plan the drain routing carefully.