
The IC-24FI is a 24″ Designer column freezer with an ice maker, panel ready, from Sub-Zero’s legacy Designer generation. It’s no longer produced.
A defrost cycle not completing, leaving ice on the evaporator, is the issue reported most on an IC-24FI, and it can lead to ice forming over the drain and leaving water beneath the lowest basket. The ice maker can independently produce no ice, slow ice, or cloudy cubes, and that’s worth diagnosing on its own.
Key Features
- 24" Designer column freezer with ice maker, panel ready
- Designer (formerly Integrated) IC-/IT-/ID-/IW- generation, no longer produced
- OEM parts generally still available to order, though legacy items take longer to arrive than parts for a current model, specific to the IC-24FI.
Most Common Issues on This Model
Defrost cycle not completing, leaving ice on the evaporator
Ice over the drain leaving water beneath the lowest basket — a pattern documented for the IC-24FI.
Ice maker producing no ice, slow ice, or cloudy cubes — a pattern documented for the IC-24FI.

