The UC-24R is a 24″ Undercounter all-refrigerator. Sub-Zero’s published specification for it lists overlay or stainless steel application, spill-proof cantilever glass shelves, spill-proof glass floor, rating/serial number plate inside. It is a discontinued model — Sub-Zero flags the whole series as legacy and routes it to its legacy product specifications. A machine of this age is normally kept rather than replaced, and that is the ordinary economics of a built-in Sub-Zero. Seals and runners affect how a compartment holds temperature as much as they affect how it feels to use, so both are checked on any complaint about warmth.
Key Features
- 24" Undercounter all-refrigerator
- Overlay or stainless steel application, spill-proof cantilever glass shelves, spill-proof glass floor, rating/serial number plate inside
- UC-/UW- undercounter generation, no longer produced
- OEM parts generally still available to order, though legacy items take longer to arrive than parts for a current model
Most Common Issues on This Model
Compartment running warm inside a tight enclosure
Drawer or door seal no longer closing fully against the cabinet
Warm through the summer and normal again in winter