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The best commercial ice maker keeps up with a bar, cafe or restaurant at peak hours. Daily output, bin size, ice type, cooling and service support matter more than looks.
We compared undercounter and commercial ice makers sold on Amazon by listed output, bin size, dimensions, drain type and features, using maker information. Output figures are maker claims.
Quick Answer: The Best Commercial Ice Maker
- Best OverallIce-O-Matic ICEU220HA
- Best Compact High OutputTAZPI 160 lb Commercial
- Best With Drain PumpWACTO + Drain Pump
- Best SlimZAFRO 100 lb Commercial
- Best Freestanding ValueEUHOMY 99 lb Commercial
- Best Clear CubesSOZT 100 lb Built-In
Ice-O-Matic’s ICEU220HA is the best commercial ice maker here for true commercial service, listed at up to 238 lbs a day. TAZPI makes 160 lbs in a compact cabinet, WACTO adds a drain pump, ZAFRO and EUHOMY make about 100 lbs and SOZT makes clear cubes.
Best Commercial Ice Maker Comparison Table
| Product | Best For | Type | Key Feature | Buy |
|---|---|---|---|---|
| Ice-O-Matic ICEU220HA | Best Overall | Commercial undercounter ice machine | Up to 238 lbs/day | Check Price |
| TAZPI 160 lb Commercial | Best Compact High Output | Undercounter commercial ice maker | 160 lbs/day | Check Price |
| WACTO + Drain Pump | Best With Drain Pump | Undercounter ice maker | ~110 lbs/day | Check Price |
| ZAFRO 100 lb Commercial | Best Slim | Undercounter commercial ice maker | 100 lbs/day | Check Price |
| EUHOMY 99 lb Commercial | Best Freestanding Value | Freestanding commercial ice maker | 99 lbs/day | Check Price |
| SOZT 100 lb Built-In | Best Clear Cubes | Undercounter ice maker | 100 lbs/day | Check Price |
The 6 Undercounter and Commercial Ice Makers We Recommend
Check width, height, daily output, bin size, drain type and venting before you order. Specs below come from each listing and the maker.
1. Ice-O-Matic ICEU220HA Half Cube Undercounter Ice Maker, Air Cooled
1. Commercial brand.
👍 Pros & Cons
Pros
- True commercial brand
- Very high output
- Built for service
Cons
- Too tall for many home counters
- Expensive
📄 Detailed Review
- Output: Up to 238 lbs per day (listed)
- Ice: Half cube
- Cooling: Air cooled
- Height: About 39 in (listed)
Ice-O-Matic’s ICEU220HA is a commercial half-cube machine listed at up to 238 lbs a day.
Half cube.
2. TAZPI Commercial Ice Maker, 160 lbs/24H, 35 lb Ice Capacity, Under Counter
2. 35 lb bin.
👍 Pros & Cons
Pros
- Highest output in this size
- Big bin
- Fits under counters
Cons
- Wider than 15 inches
- Newer brand
📄 Detailed Review
- Output: 160 lbs per 24 hours (listed)
- Bin: 35 lbs (listed)
- Size: About 17 x 15 x 31.5 in (listed)
- Build: Stainless steel
TAZPI lists 160 lbs a day and a 35 lb bin in an undercounter-height cabinet.
Undercounter height.
3. WACTO Stainless Steel Under Counter Ice Maker with 33 lb Bin, Electric Drain Pump and Water Filter
3. Pump + filter.
👍 Pros & Cons
Pros
- Built-in drain pump
- Large bin
- Filter included
Cons
- Wider than 15 inches
- Listing variants differ in output
📄 Detailed Review
- Output: Up to about 110 lbs per 24 hours (listed)
- Bin: 33 lbs
- Drain: Electric drain pump
- Extras: Water filter and hoses included (listed)
WACTO’s undercounter machine adds an electric drain pump, a water filter and a 33 lb bin.
33 lb bin.
4. ZAFRO Commercial Ice Maker Machine, Under Counter, 100 lbs/24H with 33 lb Bin, Stainless Steel
4. About 14.6 in wide.
👍 Pros & Cons
Pros
- High output in a slim cabinet
- Stainless
- Freestanding or under counter
Cons
- Needs water line and drain
- Louder than home units
📄 Detailed Review
- Output: 100 lbs per 24 hours (listed)
- Bin: 33 lbs (listed)
- Size: About 14.6 x 15.3 x 31.4 in (listed)
- Build: Stainless steel
ZAFRO’s stainless undercounter machine lists 100 lbs a day with a 33 lb bin.
Stainless.
5. EUHOMY Commercial Ice Maker Machine, 99 lbs/24H, 33 lb Storage, Stainless Steel
5. Known brand.
👍 Pros & Cons
Pros
- Strong output
- Overflow protection (listed)
- Known brand
Cons
- Not built for zero-clearance installs
- Needs drain
📄 Detailed Review
- Output: 99 lbs per day (listed)
- Storage: 33 lbs (listed)
- Install: Freestanding
- Build: Stainless steel
EUHOMY’s commercial machine lists 99 lbs a day and a 33 lb bin.
33 lb bin.
6. SOZT 100 lbs/24H High Output Commercial Under Counter Ice Maker with 30 lb Storage, Self-Cleaning
6. Clear.
👍 Pros & Cons
Pros
- Clear cubes
- Self-cleaning
- Strong output
Cons
- Newer brand
- Needs water line and drain
📄 Detailed Review
- Output: 100 lbs per 24 hours (listed)
- Cycle: 36 clear cubes every 6–15 minutes (listed)
- Storage: 30 lbs (listed)
- Install: Built-in or freestanding
SOZT’s built-in machine lists 100 lbs a day and 36 clear cubes per cycle.
Self-cleaning.
How We Chose the Best Commercial Ice Maker
To choose the best commercial ice maker, we compared undercounter and commercial ice makers sold on Amazon in the U.S. on listed daily output, bin size, width and height, drain type (gravity or pump), venting, ice type and cleaning features, using each listing and the maker’s information. We read owner feedback for recurring problems such as leaks, slow output, noise and drain issues. We did not run our own lab tests, so output figures are maker claims.
We checked efficiency claims against ENERGY STAR refrigerator guidance and food-safety temperatures against the FDA’s food storage advice (40°F or colder in the fridge, 0°F in the freezer). Our full process is explained on our How We Test page. We do not list prices or star ratings because they change daily.
How to Choose the Best Commercial Ice Maker
Size to peak demand
Estimate ice per guest at your busiest hour, then add a margin. Many bars plan about 3 lbs of ice per guest per day.
Commercial installation
Commercial machines often need dedicated circuits, floor drains and professional installation for warranty coverage.
Measure the opening
Standard undercounter openings are about 15 inches wide and 34 to 34.5 inches tall. Many commercial machines are wider or taller, so measure before you order.
Gravity drain or drain pump
A gravity drain needs a floor drain or standpipe below the machine. Without one, choose a model with a drain pump that pushes melt water up to a sink drain.
Front venting for built-ins
Built-in machines must breathe through the front grille. Freestanding-only models can overheat when boxed into cabinets.
Water line
Undercounter ice makers connect to a cold water line, usually 1/4 inch. A shutoff valve behind or beside the machine makes service easier.
Daily output is a maximum
Listed pounds per day assume ideal room and water temperatures. Hot rooms and warm water cut production, so treat the number as a best case.
Bin size versus output
Output tells you how fast ice is made; the bin tells you how much is ready at once. Busy bars want both, homes care more about a steady bin.
Bins are insulated, not frozen
Most residential and many commercial undercounter bins are insulated rather than refrigerated. Ice melts slowly and the machine makes more to keep the bin full.
Use a water filter
An inline filter reduces scale and off flavors and protects the water valve and evaporator.
Clean and descale
Clean and sanitize on the maker’s schedule, often every six months for homes and more often in commercial use.
Tips for Installing an Undercounter Ice Maker
- Measure width and height Most openings are 15 x 34 in.
- Plan the drain Gravity drain or pump.
- Add a water filter Less scale.
- Clean every six months Keeps ice fresh.
Below are common questions readers ask about choosing the best commercial ice maker.
Frequently Asked Questions
What is the best commercial ice maker?
Ice-O-Matic ICEU220HA for true commercial use and TAZPI for high output in a compact cabinet.
Do undercounter ice makers need a drain?
Yes, a floor drain for gravity models or a sink drain via a drain pump.
Do they need a water line?
Yes, a cold water line.
Do they keep ice frozen?
Most use insulated bins; ice slowly melts and is replaced.
How often should I clean one?
Follow the maker; often every six months for homes.
Do undercounter ice makers need a water line?
Yes, they connect to a cold water line.
What size is an undercounter ice maker?
Most home models are about 15 inches wide and 34 inches tall.
Do undercounter ice makers keep ice frozen?
Most use insulated bins; ice slowly melts and is replaced.
How often should I clean an undercounter ice maker?
Follow the maker; many suggest every six months for homes.
Final Verdict
Ice-O-Matic’s ICEU220HA is the best commercial ice maker for busy service, with TAZPI for compact high output. Clean the condenser of the best commercial ice maker often.
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Prices and availability change often. Check the retailer listing for the current price, warranty and exact dimensions before you buy.
