HOSHIZAKI 18-Inch Undercounter Crescent Ice Maker Review (2026): A Spec-Based Look
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This hoshizaki km 81baj 17 75 inch air cooled undercounter review focuses on a commercial-grade unit built for high-volume needs. It is an air-cooled undercounter ice maker that produces crescent cubes. The two specs that define its value are its 86 lbs/day production capacity and its 38 lb. internal storage bin. The stainless steel exterior and compact 17.8-inch width allow it to fit into tight service areas. You get a self-contained condenser that simplifies installation. This model is designed for businesses that require reliable ice without complex plumbing modifications.
What stands out
- Produces up to 86 lbs. of crescent ice per day
- Features a built-in 38 lb. storage capacity
- 17.8-inch width fits standard undercounter spaces
- NSF and ENERGY STAR certified for safety and efficiency
Who it fits
Good fit for
This unit suits busy restaurants, bars, or cafes that need consistent ice output in a compact footprint. The 86 lbs. daily production handles high demand, while the 38 lb. bin stores enough ice for peak service hours. Its air-cooled design means you do not need a dedicated water line for cooling, simplifying setup. The ADA-compliant height and front-opening bin make it accessible for staff. If you need a self-contained unit that meets commercial standards, this is a strong candidate.
Who should skip it
You should look at another option if you require a much larger storage bin. The 38 lb. capacity may fill up quickly during extended events or high-volume shifts. Additionally, this model is air-cooled, so it may not be suitable for environments where heat dissipation is limited. If you need a larger footprint or a different ice shape, such as cubes or flakes, this crescent maker will not meet your specific needs. Consider a larger commercial unit if your daily ice consumption exceeds 100 lbs.
Verdict: The Hoshizaki KM-81BAJ offers robust production and reliable storage in a compact, certified package. It is a practical choice for businesses needing dependable crescent ice without complex installation.
Key specs explained for this unit
Ice Type: Crescent Cube
Crescent cubes are smooth, hollow, and irregularly shaped. They chill drinks quickly without diluting them as fast as small cubes. This shape is standard for bars and restaurants. If you prefer square or bullet ice, this unit is not for you. It suits commercial settings where drink presentation matters.
Daily Ice Production: 86 lbs/Day
This capacity means the machine makes up to 86 pounds of ice in 24 hours. That is enough for busy bars or high-traffic kitchens. Compare this to residential models that make less than 50 pounds. You need this volume if you serve many customers daily or host large events.
Storage Capacity: 38 lb.
The built-in bin holds 38 pounds of ice. This allows you to serve customers during peak rushes without waiting for new ice. It balances production speed with storage. If you need more reserve, you might need an external bin. This fits well under counters without taking extra floor space.
Form Factor: Undercounter
This unit is designed to fit under standard countertops. It saves floor space by utilizing vertical area. You need to measure your counter height and depth. It is ideal for small bars, office pantries, or cafes with limited square footage. It keeps ice accessible but out of the way.
Cooling Type: Air-Cooled
Air-cooled systems use fans to dissipate heat. They are easier to install than water-cooled models because they do not need a water line for cooling. They work well in ventilated areas. Ensure you have adequate airflow around the unit. This type is common for commercial undercounter installations.
Design and Build Overview
The Hoshizaki KM-81BAJ features a stainless steel exterior that resists corrosion and simplifies cleaning. This finish is practical for busy environments where frequent sanitization is necessary. The unit measures 17.8 inches wide, 39 inches high, and 24 inches deep. These dimensions allow it to fit under standard countertops while providing ample internal space for its 38 lb. storage bin. The front-opening bin design lets you access ice without moving the entire machine, which is useful in tight kitchen layouts.
According to the listing, the unit stands on 6-inch painted legs. This elevation provides clearance for floor drains and improves airflow around the base. The air-cooled system uses a self-contained condenser, meaning you do not need a separate water line for cooling. This layout makes installation simpler in locations where plumbing access is limited. The compact footprint supports ADA compliance, allowing easier access for users of varying heights.
The machine operates on a 115V/60/1-ph power supply with a 3.5-amp draw. This standard electrical requirement allows it to plug into typical wall outlets in most commercial spaces. The stainless steel construction and robust build suggest durability for high-volume use. You get a reliable, no-frills design focused on function rather than aesthetics. The clean lines and industrial materials ensure the unit blends into professional settings without drawing unnecessary attention.
Setup and everyday use
You will need a standard 115-volt electrical outlet to power this unit. The machine draws 3.5 amps, which fits most commercial and residential circuits without requiring special wiring. It is air-cooled, meaning it does not need a water-cooled condenser. You must ensure there is adequate airflow around the unit. The built-in self-contained condenser relies on ambient air temperature. The listing notes production drops in warmer conditions. You should keep the room near 70 degrees Fahrenheit for optimal performance. The unit stands on 6-inch painted legs. These legs allow you to slide a mop underneath for cleaning. This feature supports daily sanitation routines. The front-opening bin provides easy access to ice. You can pull out the storage area without moving the entire machine. The bin holds up to 38 pounds of crescent cubes. This capacity matches the daily production for most single-shift operations. If you need more ice, you may need an external bin. The stainless steel exterior wipes down quickly. You do not need special cleaners. The ADA-compliant height allows you to load ice without bending deeply. The cETLus and NSF certifications indicate the unit meets safety and hygiene standards for food service. You can place it under a counter or on a stand. The 17.8-inch width fits standard cabinetry spaces. You should leave a small gap on the sides for heat dissipation. The energy-star rating suggests it uses less power than non-rated models. You will refill the water supply line regularly. The air-cooled design keeps maintenance simple. You only need to clean the ice bin and wipe the exterior. The machine handles the rest.
Before You Buy This Unit
You are buying a commercial-grade machine, not a countertop appliance. This unit requires a dedicated 115-volt circuit that handles 3.5 amps without tripping. Verify your electrical setup can support this load before installation. The air-cooled design means you must ensure adequate airflow around the unit. Blocking vents will reduce production speed and increase energy use. You need to check your water supply pressure and temperature. The manufacturer specifies optimal conditions for the 86 lbs/day output. If your water is too hard, you may need a filtration system to prevent scale buildup. Cleaning the stainless steel exterior is simple, but the internal ice-making components require regular maintenance. This model fits into the 1 options on our page as a high-volume workhorse. It suits busy bars or large households. Smaller units here lack this storage capacity. Ensure your space can accommodate the 17.8-inch width and 39-inch height. This is a significant footprint for an undercounter unit.
Check before you buy
- Verify 115-volt circuit capacity for 3.5 amps.
- Check water pressure and hardness levels.
- Measure space for 17.8-inch width and 39-inch height.
- Ensure adequate ventilation for air-cooled condenser.
The product at a glance
Hoshizaki 18-Inch Undercounter Crescent Ice Maker
Best for: busy kitchens needing crescent ice
- Daily Ice Production
- 86 lbs/Day
- Storage Capacity
- 38 lb.
- Ice Type
- Crescent Cube
- Form Factor
- Undercounter
- Cooling Type
- Air-Cooled
- Color
- Stainless Steel
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This undercounter ice maker produces crescent cubes for drinks. It holds 38 pounds of ice in its built-in bin. Daily production reaches 86 pounds. The unit is air-cooled and features a stainless steel exterior. It fits standard undercounter spaces. You get a reliable machine for home or light commercial use. The front-opening bin allows easy access to ice.
Pros
- Produces 86 pounds of crescent ice daily
- 38-pound built-in storage capacity
- Air-cooled condenser system
- NSF and ENERGY STAR certified
Cons
- Requires 17.75 inches of width
- Air-cooled design needs ventilation
- No smart connectivity listed
Good fit if
- You need crescent ice for cocktails
- You have undercounter space available
- You want NSF certified equipment
Skip if
- You prefer bullet or nugget ice
- You need water-cooled efficiency
- You require Wi-Fi controls
Verdict: Hoshizaki 18-Inch Undercounter Crescent Ice Maker delivers consistent crescent cubes for bars or busy kitchens. It suits users who value certified reliability and standard undercounter dimensions.
Specifications side by side
| Spec | Hoshizaki 18-Inch Undercounter Crescent Ice Maker |
|---|---|
| Daily Ice Production | 86 lbs/Day |
| Storage Capacity | 38 lb. |
| Ice Type | Crescent Cube |
| Form Factor | Undercounter |
| Cooling Type | Air-Cooled |
| Color | Stainless Steel |
| Dimensions | 24 × 17.8 × 39 inches |
| Model | 1145-00370 |
Frequently asked questions
What ice type does this Hoshizaki model produce?
This unit produces crescent ice cubes. These cubes are smooth, hollow, and irregularly shaped. They chill drinks quickly without diluting them as fast as small cubes. This shape is standard for bars and restaurants. If you prefer square or bullet ice, this machine is not the right choice for your needs.
Does this ice maker need water cooling?
No, this unit is air-cooled. It does not require a water-cooled condenser. This design simplifies installation in spaces where water lines for cooling are unavailable. You must still ensure adequate ventilation around the unit to allow heat dissipation. The air-cooled system relies on ambient air flow to maintain efficient operation.
What are the exact dimensions of this undercounter ice maker?
The Hoshizaki 18-Inch Undercounter Crescent Ice Maker measures 17.8 inches wide, 39 inches high, and 24 inches deep. These dimensions fit standard undercounter spaces. The width is just under 18 inches, allowing it to slide into typical kitchen or bar cabinetry. Ensure you have clearance for door swings and ventilation.
Is the exterior made of stainless steel?
Yes, the exterior is stainless steel. This finish resists corrosion and simplifies cleaning. It is practical for busy environments where frequent sanitization is necessary. The stainless steel construction helps the unit maintain a professional appearance in commercial settings like bars or restaurants. It also withstands the wear and tear of daily use.
What is the model number for this specific unit?
The model number for this unit is 1145-00370. You can use this number to verify compatibility with existing parts or to find the official specification sheet. It identifies this specific configuration of the Hoshizaki KM-81BAJ series. Keeping this number handy is useful for maintenance or when ordering replacement components.
Who is this ice maker best suited for?
This ice maker is best for busy kitchens needing crescent ice. It delivers consistent crescent cubes for bars or high-volume food service operations. It suits users who value certified reliability and standard undercounter dimensions. If you need a high-capacity, commercial-grade solution for continuous service, this unit meets those requirements effectively.