Overview

Scotsman NWH 457 AS OX EcoX & XSafe Modular Dice Ice Maker - 208 kg/24hr

The Scotsman NWH 457 AS OX is a high-output modular dice ice maker engineered for demanding commercial kitchens, bars, hotels, and catering operations. Producing up to 208 kg of dense, crystal-clear dice ice every 24 hours, this head-only unit pairs with a compatible Scotsman storage bin to create a complete, space-efficient ice solution. Its vertical evaporator spray-system technology delivers consistently clear, slow-melting cubes that are ideal for cocktails, soft drinks, and food presentation.

Scotsman's EcoX technology utilises R290 hydrocarbon refrigerant for superior energy efficiency and a significantly reduced environmental footprint. The integrated XSafe Natural Sanitation System actively combats bacteria, mould, and odours to ensure every cube produced is hygienic and pure. Combined with Agion antimicrobial technology built into the ice-contact surfaces and a one-touch cleaning button, the NWH 457 AS OX is designed to maintain exceptional ice quality with minimal operator effort.

Key Benefits

• Produces up to 208 kg of dice ice per 24 hours, supporting high-volume service without interruption at busy hospitality venues.
• XSafe Natural Sanitation System eliminates bacteria, mould, and viruses through photocatalytic oxidation, ensuring every cube is clean, safe, and odour-free.
• EcoX R290 hydrocarbon refrigerant delivers industry-leading energy efficiency and a lower global warming potential compared to conventional refrigerants.
• Agion antimicrobial technology resists microbial growth and odour development on ice-contact surfaces, maintaining purity throughout production.
• Crystal-clear, dense, slow-melting dice cubes minimise dilution in premium beverages, reducing ice consumption and operational costs.
• One-touch cleaning button and automatic alert indicator lights simplify routine maintenance and reduce staff training requirements.
• Front evaporator access and a removable air filter make servicing fast and straightforward, minimising downtime.
• Modular head-only design pairs with Scotsman SB 293, NB 393, or NB 530 bins and accepts the optional KSC 400-800 stacking kit for flexible installation configurations.
• T304 grade stainless steel exterior withstands the rigours of commercial use and is easy to clean and sanitise.

Key Features

• Head-only (modular) ice maker unit — requires a separate compatible storage bin (SB 293, NB 393, or NB 530)
• 208 kg per 24-hour daily ice production capacity
• Produces 6 g dice ice cubes — dense, clear, and slow-melting
• Air-cooled operation, suitable for front-of-house and back-of-house environments
• Vertical evaporator spray-system technology for consistent, high-clarity ice production
• EcoX technology using R290 hydrocarbon refrigerant for energy-efficient, environmentally responsible operation
• XSafe Natural Sanitation System — uses UV light and photocatalytic oxidation to eliminate bacteria, mould, and viruses
• Agion antimicrobial technology integrated into ice-contact surfaces to resist microbial growth and odour development
• T304 grade stainless steel exterior for durability, hygiene, and ease of cleaning
• One-touch button for easy, simplified cleaning cycles
• Automatic water purge cycle prevents mineral build-up and maintains long-term reliability
• Auto-alert indicator lights display operational status and maintenance requirements at a glance
• Front evaporator access for straightforward servicing without requiring unit relocation
• Removable air filter included for easy cleaning and maintenance
• Water and drain hose included
• 10 A cordset supplied; operates on 230-240 V, 1P+N+E, 50 Hz, 960 W
• Dimensions: 760 mm (W) x 620 mm (D) x 575 mm (H); weight: 87 kg
• Maximum ambient operating temperature: 43°C
• Compatible with optional KSC 400-800 stacking kit for use with NW 457 and NW 608 series
• 1-year parts and labour warranty

Specifications

• Width (mm): 10
• Depth (mm): 22
• Height (mm): 28
• Weight (kg): 87.0
• Colour: Stainless Steel
• Material: Stainless Steel
• Country of Origin: Stainless Steel
• Warranty (months): Italy/USA
• Capacity (Litres): 200
• Ice Production: 200
• Ice Storage: Requires Bin
• Refrigeration Type: Air/Water
• Cooling Type: Air/Water
• Ice Type: Cube
• Max Ambient Temp (°C): 43
• Refrigerant: R290
• Ice Size: Nugget/Cubelet
• Installation Type: Modular
• Voltage/Phase: 230V 50Hz