Bunn Ultra NX Two Bowl Frozen Beverage Dispenser Black & Stainless - BU580000015

Bunn Ultra NX Two Bowl Frozen Beverage Dispenser Black & Stainless - BU580000015

The Bunn 58000.0015 Ultra NX two bowl frozen beverage dispenser features patented beverage monitoring technology and a reversing auger design that ensures consistent, great tasting frozen beverages. It features an enhanced auger drive system and seal design for long-lasting, reliable performance. The new leak capture feature helps reduce service costs and clean-up time. The Ultra NX has two large product hoppers that hold 3 gallons (11.4L) each to maximize serving capacity. State of the art user interface communicates the needs for cleaning and maintenance. The quick defrost feature ensures beverage quality and maximizes uptime.

Features

• BUNNlink compatible (equipment management platform to remotely communicate with equipment and enable data backed decisions)
• Quick defrost feature to ensure beverage quality and maximize uptime
• Enhanced auger drive system and seal design for long-lasting, reliable performance
• User interface communicates need for cleaning and maintenance, and provides simple programming, cleaning and preventive maintenance guides to ensure reliable operation and performance – minimizing down time and maximizing serving capacity and profits
• Two large product hoppers hold 3 gallons (11.4L) each to maximize serving capacity
• New leak capture feature helps reduce service costs and clean-up time
• Extended Dispense Handle
• Patented beverage monitoring technology and reversing auger design ensure consistent, great tasting frozen beverages
• R290 all-natural refrigerant provides a sustainable platform with extremely low Global Warming Potential
• Sanitation listings NSF 18 and NSF 6 (Dairy)
• USB for easy software updates and downloads
• Low-product alert to minimize product outages
• Slide in hopper graphics allow quick and easy changes
• LED lighted merchandiser in hopper lids bring high visibility to front-of-house applications

Specifications

What our Experts Think

• Built for high-volume frozen beverage service, ideal for convenience stores, cinemas, cafés, and quick-service food operations.
• Features dual 3-gallon hoppers, enabling two simultaneous frozen drink flavors for increased menu variety and sales potential.
• Uses BUNN Ultra NX freezing system technology, designed for consistent texture control and stable product quality throughout the day.
• Equipped with a reversing auger system, helping maintain smooth product consistency and reduce ice crystallization issues.
• Includes LED-lit hopper merchandising, improving visibility and boosting impulse purchases in front-of-house environments.
• Designed with a leak capture system, reducing cleaning time and lowering routine maintenance costs.
• Supports quick defrost functionality, helping maintain uptime and product quality during continuous operation.
• Built with a commercial-grade stainless steel and black finish, offering durability and a modern merchandising appearance.
• Features digital controls with maintenance alerts, helping staff manage cleaning cycles and reduce downtime.
• Uses R290 eco-friendly refrigerant, improving energy efficiency and reducing environmental impact.

Q&A

Q: What is the Bunn Ultra NX Two Bowl Frozen Beverage Dispenser used for?
A: It is designed for high-volume commercial serving of frozen beverages such as slushies, granitas, smoothies, and frozen cocktails, ensuring consistent texture and temperature.

Q: How much capacity does the Bunn Ultra NX have?
A: It features two large 3-gallon (11.4L) hoppers, providing a total 6-gallon capacity for continuous beverage service.

Q: Is the Bunn Ultra NX suitable for commercial use?
A: Yes, it is built for cafés, convenience stores, restaurants, and foodservice operations requiring reliable, high-output frozen drink equipment.

Q: Does the Bunn Ultra NX help maintain beverage quality?
A: Yes, its patented auger and temperature control system ensure consistent freezing, smooth texture, and reduced product separation.

Q: Is the machine easy to clean and maintain?
A: Yes, it includes guided cleaning alerts, removable components, and a design focused on reducing downtime and simplifying maintenance.

Q: What type of refrigerant does it use?
A: It uses R290 natural refrigerant, which offers high efficiency and a lower environmental impact.

Q: What voltage does the Bunn Ultra NX require?
A: It operates on a standard 120V electrical connection suitable for most commercial setups.

Maintenance Tips

• Clean hoppers, augers, mixing systems, and dispense nozzles daily to prevent syrup buildup, sugar crystallization, and clogging.
• Run the built-in cleaning cycle when “CLEAN DUE” appears to maintain sanitation and keep performance stable.
• Wash and sanitize all product-contact parts (hoppers, lids, faucet assemblies) regularly to prevent bacterial growth and flavor contamination.
• Clean the rear condenser filter screen regularly using soapy water or compressed air; a clogged filter reduces freezing performance and can trigger overheating warnings.
• Ensure at least 4–6 inches of rear clearance so airflow stays unobstructed and the compressor runs efficiently.
• Inspect auger motors and seals periodically for wear; improper sealing can cause leakage or uneven freezing performance.
• Flush product lines and mixing areas when changing flavors to avoid cross-contamination and residue buildup.
• Wipe exterior surfaces daily with a soft cloth and mild cleaner—avoid pressure washing or harsh chemicals that can damage controls.
• Monitor freeze consistency settings and adjust product thickness (brix ratio) to maintain proper slush texture.
• Follow scheduled preventive maintenance (including seal inspection and deep cleaning cycles) to reduce downtime and extend equipment life.