
The IC-24CI is a 24″ Designer column refrigerator/freezer with an ice maker, panel ready to take a custom cabinetry front. It’s from Sub-Zero’s legacy Designer generation, formerly branded Integrated, and is no longer produced.
Interior lighting that stays dark, or flickers as the door opens, is the issue reported most on an IC-24CI, usually a bulb or socket connection rather than a cooling problem. A cabinet that holds temperature overnight but drifts warmer through the day is the other common call, and separately, the built-in ice maker producing no ice, slow ice, or cloudy cubes is worth treating as its own issue.
Key Features
- 24" Designer column refrigerator/freezer with ice maker, panel ready
- Designer (formerly Integrated) IC-/IT-/ID-/IW- generation, no longer produced
- For the IC-24CI, 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
Interior lighting staying dark, or flickering as the door opens — the same holds for the IC-24CI.
Cabinet holding temperature overnight but drifting warmer through the day, specific to the IC-24CI.
For the IC-24CI, ice maker producing no ice, slow ice, or cloudy cubes

