Overview
The Hoshizaki KM-520MRJZ is a high-performance, remote air-cooled modular ice maker designed for commercial environments that demand efficiency and reliability. Producing up to 547 lbs. of individual crescent cubes per day, this slim-line unit is perfect for bars, restaurants, and beverage stations where space is limited but ice production is critical.
Key Features
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High Ice Output: Up to 547 lbs. of crescent ice per 24 hours (at 70°F air / 50°F water)
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Energy Efficient: ENERGY STAR® qualified for reduced operating costs
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CycleSaver™ Design: Maximizes ice production while minimizing energy use
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EverCheck™ Alert System: Self-diagnostic feature for easy maintenance
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Factory-Installed Ultrasonic Bin Control: Adjustable for precise ice levels
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CleanAssist™ Technology: Simplifies cleaning with a one-hour process
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H-GUARD Plus Antimicrobial Protection: Enhances food safety
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Remote Condenser (URC-5FZ): Reduces heat and noise in the kitchen
Construction & Durability
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Stainless Steel Double-Sided Evaporator: Ensures consistent ice quality and long service life
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Durable Exterior: Corrosion-resistant stainless steel panels
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Snap-Fit Components: Simplifies cleaning and servicing
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Compact Slim-Line Design: Fits tight spaces without sacrificing performance
Mobility & Installation
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Dimensions: 22" W x 27 3/8" D x 28" H
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Shipping Dimensions: 33.5" L x 25.88" W x 34.6" H (16.64 ft³)
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Weight: 145 lbs. (net) / 175 lbs. (shipping)
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Electrical: 115V/60/1, 20A minimum circuit
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Heat Rejection: 6,200 BTU/hr
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Refrigerant: R-404A (Charge: 2 lb. 4.7 oz.; with condenser: 4 lb. 2.7 oz.)
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Operating Limits: Ambient 45°F–100°F, Water 45°F–90°F, Water Pressure 10–113 PSIG
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Clearance: 6" at rear, sides, and top for proper air circulation
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Plumbing:
- Icemaker Water Supply: 1/2" FPT (min. 1/4" ID tubing)
- Icemaker Drain: 3/4" FPT (min. 3/4" ID pipe)
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Remote Condenser: URC-5FZ (sold separately)
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Compatible Bins & Dispensers: B-250SF, B-300SF, B-500SF, B-700SF, B-800SF, B-900SF, B-1150SS, B-1300SS, DB-130H, DB-200H, DM-200B (Top kit may be required)
Certifications & Warranty
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Certifications: NSF, UL, AHRI, ENERGY STAR®
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Warranty:
- 3-Year Parts & Labor on entire machine
- 5-Year Parts & Labor on evaporator
- 5-Year Parts on compressor
Optional Accessories
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Remote Condenser: URC-5FZ
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Line Sets: HS-5587 (25 ft), HS-5588 (35 ft)
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Water Filtration: H9320-51 Single Water Filter Kit, HS-5283 EcO Ice Filter
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Remote Monitoring: HS-5562
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Top Kits: HS-2148 for dispenser applications
Why Choose Hoshizaki?
Hoshizaki is a global leader in commercial ice-making solutions, known for innovation, energy efficiency, and reliability. With features like CycleSaver™, EverCheck™, and CleanAssist™, the KM-520MRJZ delivers consistent performance, reduces operating costs, and ensures food safety. Backed by industry-leading warranties and support, Hoshizaki products are built to last.
Documentation
Spec Sheet
Instruction Manual
Parts Manual
Service Manual
Warranty Statement
Product Brochure
