Bunn Ultra-2 HP Frozen Beverage Machine Stainless Black 34000.0081

Bunn Ultra-2 HP Frozen Beverage Machine

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Ultra-2 display panel
Bunn Ultra-2 HP ergonomic lever
Ultra-2 Patented Auger
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SKU: 34000.0081


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In a hurry? Check out these key benefits:

  • Two 3 gallon hoppers
  • No special plumbing required
  • Reversing auger design reduces freeze time and air mixing
  • Simple to use touchpad display
  • Compliant with ADA self-serve requirements
  • Simple three-piece faucet and removable filter for easy cleaning
  • 2 year parts, 1 year labor commercial warranty
  • Also available in black and stainless/white.

The Bunn Ultra-2 is a high performance frozen beverage machine that is perfect for your convenience store, cafe, coffee shop, or smoothie shop. It features two, 3 gallon hoppers and a simple touchpad, making programming, as well as cleaning and preventative maintenance, a cinch. Preparing your slushie or other frozen drink is easy as well as there is no need to tinker with any plumbing- all you need to do is pour water and your product mix directly into the hopper.

The torque sensory technology that is featured on the Ultra-2 provides consistent product thickness for superior margaritas, slushies and other frozen beverages. This frozen beverage machine also offers a reversing auger design that ensures quick freeze times and reduced air mixing.

Other benefits of this unit include a design that is compliant with ADA self-serve requirements. Bunn also has designed this machine with a simple, three-piece faucet that makes disassembly and cleaning a breeze. The removable, cleanable condenser filter helps make sure your unit run efficiently and reliably.

Each and every Ultra-2 is constructed with a heavy-duty motor and seals. Every unit also features stainless steel and advanced electronics, such as an electronically monitored refrigeration system, to ensure reliability day in, day out. Bunn backs this frozen beverage machine with a full 2 year parts and 1 year labor commercial warranty. They provide an extended warranty on the compressor (5 year parts; 1 year labor) and the electronics (3 year parts and labor).

Be sure to check out our blog for tasty, slushy recipes!

What's in the box?

  • Machine Base
  • Hopper Group

How to assemble your Bunn Ultra-2:


Standard Features of the Ultra-2 are:

  • Two, 3 gallon hoppers
  • Simple to program and run with touchpad display
  • Touchpad display guides cleaning and preventive maintenance
  • Refrigeration system internally monitored to ensure long lasting performance
  • Reversing auger design to reduce freeze time and air mixing
  • Heavy-duty motor and seals
  • Full 2-year parts and 1-year labor warranty; 5-year parts and 1 year labor warranty on compressor; 3-year parts and labor warranty on electronics.
  • Compliant with ADA self-serve requirements
  • Sanitation listed by NSF; Safety listed by ETL and CSA
  • Simple three-piece faucet and removable filter for easy cleaning
  • Add an optional Preventative Maintenance Kit to maximize the performance and prolong the life of your machine.


Frozen Beverage Machine
Manufacturer Bunn
Model Ultra-2
SKU 34000.0081
Width 16 in.
Depth 24 1/2 in.
Height 32 in.
Voltage 120v
Watts 1440
Amps 12


Established in 1957, Bunn has since become a trusted name in the restaurant industry because of their production of efficient, high-quality beverage makers. From their varied assortment of coffee brewers, airpot drippers, and grinders to their innovative tea makers and slushy machines, restaurant owners will find the right beverage maker to fit their restaurant's needs.


Bunn Ultra-2 HP Frozen Beverage Machine Stainless Black 34000.0081 is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Bunn Ultra-2 Granita Margarita Machine - High Performance Had the machine only a few weeks. This machine is great and it was a big hit at our party. Great price and shipping was fast (about a week). Makes great margaritas. Go ahead and treat yourself, it was worth it!
Date published: 2013-08-14
Rated 5 out of 5 by from Great Lake House Addition We purchased Ultra 2 HP machine to make margaritas at our lake house. The machine works great and can slush up 3 gallons of margaritas in an hour. It can refreeze from chilled product in about 20 minutes. The machine was simple to assemble and clean up was easy with a pictorial instruction sheet. The machine is about 120 pounds and shipping is with a trucking company, not door step UPS or Fed Ex, so be ready to receive such a large package from the truck. We had been making frozen margaritas one gallon at a time in an ice cream freezer, dealing with the ultra 2 is much much more convienent, and much easier to clean up. Prior to purchase we were intimidated by the size of the machine and possible difficult clean up, but were pleasantly surprised. Between our guests and neighbors we were able put this machine to good use. We purchased a sturdy roll around cart and store the machine in the furnace room and roll it out for use. So don't think this is to much machine for private use, I would judge it as just right, wished we had done it years ago.
Date published: 2015-07-07
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It looks like the vents for the compressor are on the side. Is there a certain amount of space the machine needs to keep the compressor ventilated? Can multiple machines sit side by side?

Asked by: Phill
Bunn notes: "The dispenser must have at least four inches of space behind it. This space is needed for airflow, air filter removal, and cleaning. Minimal clearance is required between the dispenser sides and the wall or another appliance. The dispenser performs better if not placed near any heating appliance. Leave some space so the dispenser can be moved for cleaning." It sounds like the only concern with units to the side of the machine would be an increase of ambient air temperatures. So for example, if you set this near a double-decker pizza oven, you will likely see a slowing the unit's freeze time, and more stress placed on the compressor. Another Bunn Ultra 2 shouldn't be a substantial inhibitor of performance.
Answered by: PrimaJosh
Date published: 2016-03-02

Does it work at 104F environment temperture?

Asked by: LeoD
Bunn states, "For proper operation, this appliance must be installed where the temperature is between 5C to 35 [95F]." Thus, we would definitely not recommend attempting to operate this unit in the 104 temp.
Answered by: PrimaJosh
Date published: 2015-11-19

Can you let the machine run continuously over the course of a week or do you have to shut it down at the end of the day and clean out the product every day?

Asked by: Kelly55
The machine can be left running overnight.
Answered by: Evan
Date published: 2015-06-03

Could I operate a Bunn Ultra 2 using a gas powered generator if needed in areas where power is not accessible. Thanks Robert

Asked by: Robert NJ
Provided that your generator can meet the electrical requirements (120 volts, 12 amps), there is no logical reason the machine wouldn't function. We would, however, caution that any potential damage the machine sustains while operating on the generator may not be covered under manufacturer warranty.
Answered by: JoshR
Date published: 2014-12-17

so could i just pour a normal bottle of coke into the machine with nothing else and it would work?

Asked by: marge
It would freeze the product into a slushy-like mix, but traditional slushy syrup is typically much sweeter than soda in order to produce the correct consistency without overfreezing.
Answered by: JoshR
Date published: 2014-12-16

Can you fill the tank with a neutral slush base like a slush puppy machine.

Asked by: joey
I've never heard of someone using a neutral base in these machines. It may work, but from what I understand the frozen product will be thicker than that from a slush puppy machine, so I'm not sure how well it would mix with a flavor after it is frozen. Unfortunately we do not carry slush puppy products, so I do not have a way to compare them.
Answered by: DanPrima
Date published: 2014-04-15

What liquids can be used in this machine? Can I put koto laid in it to make a slushie, lemonade, or do I have to buy a specific premis

Asked by: Angela
These machines do not require a specific pre-made slushie mix, you can fill them with a variety of liquids. We have a few recipes on our blog, but you can find a lot more if you search online. http://primasupply.com/blog/tasty-slushy-recipes-for-the-bunn-ultra
Answered by: DanPrima
Date published: 2014-03-31

Can a person use whatever mix they would like in this or do they have to purchase special mixes?

Asked by: Amber
These do not take special mixes, you can find all sorts of recipes online for them. We have a blog post with a few recipes (http://primasupply.com/blog/tasty-slushy-recipes-for-the-bunn-ultra) and you can find a couple more on Bunn's website as well (http://www.bunn.com/blog/Blog/prep-for-summer-granita-recipes/)
Answered by: DanPrima
Date published: 2014-03-21
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