What is the difference between the Bunn Ultra II frozen margarita machine and the Bunn CDS-2 frozen slush machine?
The Bunn Ultra II frozen drink machine is the upgrade from the Bunn CDS-2 frozen drink machine. The Bunn Ultra II margarita machine has a sealed electronic display where the Bunn CDS-2 frozen drink machine has a pull out drawer with buttons. The Bunn Ultra II also has the reversing auger system where the Bunn CDS-2 does not. Bunn also changed the hoppers and now has the new no lube technology for the Bunn Ultra II. The CDS-2 needs lube on the seals of the frozen drink machine.