Manitowoc RCUF1000 1.5 HP QuietQube Remote Condensing Unit for RNF1020C Nugget Ice Machine Head, Air-Cooled

The Manitowoc RCUF1000 is the remote air-cooled condensing unit of the QuietQube nugget ice system, built for operators who want high-volume nugget ice in the front of the house without a compressor running where guests and staff can hear it. Matched with the RNF-1020C remote nugget ice machine head, the system produces up to 1,025 lb of nugget ice per 24 hours at 70°F air and 50°F water and holds 840 lb even at a 90°F/70°F summer rating point, so all-day beverage dispensing, smoothie programs, and cold therapy carts keep drawing chewable nugget ice without outrunning the supply. The 1.5 HP compressor and condenser fan run at a remote location, indoors or outdoors, and the unit keeps working in ambient air from -20°F to 120°F, which a kitchen-bound self-contained machine cannot tolerate. This is a component, not a complete machine: the ice machine head, storage bin or dispenser, and interconnecting refrigerant lines are all ordered separately, and Manitowoc designs the pairing as a Manitowoc system, so it works only with RNF-1020C and cannot be used with any other ice machine or remote condenser brand. If your volume outruns this pairing, the three-phase RCUF-2200 serves the larger RFF-2200C and RNF-2000C heads; if you cannot run a line set to a remote location, a self-contained machine is the better format. Plan the install around a dedicated 208-230V circuit wired independent of the head, a line run of 100 ft or less, and an S-trap kit on any rise over 20 ft.

QuietQube Remote System Moves the Compressor Out of the Kitchen

QuietQube remote systems relocate the 1.5 HP compressor and the condenser fan away from the ice machine head, eliminating most refrigeration noise from the room where the ice is made and promoting a relaxing atmosphere. That matters in self-serve areas, dining rooms, and service bars where a self-contained machine adds a constant mechanical hum. The head section stays quiet and compact indoors while this unit rejects 7,680 BTU/hr on average and 14,000 BTU/hr at peak at a convenient remote location instead of into your air-conditioned space, lowering the ambient air temperature at the ice machine and maximizing ice-making capability.

100 Ft Maximum Line Runs With 35 Ft of Vertical Rise

Refrigerant lines can run up to 100 ft between this unit and the ice machine head, with a maximum vertical rise of 35 ft above the head and a drop of 15 ft below it, which covers most rooftop and mechanical-room placements. Rises over 20 ft require the K-00172 S-trap kit, and Manitowoc's matched interconnecting tubing kit (RC-51 (50 ft)) is ordered separately so the charge and line sizing stay within factory spec.

Outdoor Rated Down to 20 Below Zero for Year-Round Duty

The condensing unit is rated to operate from -20°F up to 120°F, so it holds production through winter cold snaps and rooftop summer heat alike, and it can sit indoors or outdoors as the floor plan allows. The head section keeps its own standard operating limits while the weather exposure lands on this unit, which ships at 200 lb in a 34.00 in. wide by 24.13 in. deep by 25.75 in. tall housing with suction and liquid line connections and two electrical entrance options.

Independent 208-230V Power Feed With a 15 Amp Maximum Fuse

The unit takes its own 208-230V, 60 Hz, 1 phase supply, wired independent of the head's own 115V circuit, so each piece of the system is protected and serviced on its own feed. Minimum circuit ampacity is 15 amps (1 ph), 15 amps (3 ph) with a maximum fuse size of 15 amps (1 ph), 15 amps (3 ph).