
The IT-36CI is a 36″ Designer over-and-under refrigerator/freezer with an ice maker, panel ready, from Sub-Zero’s legacy Designer generation. It’s no longer produced.
A compressor running noticeably longer than it used to, and frost building up inside the freezer compartment, are the cooling issues reported most on an IT-36CI. Separately, the ice maker producing no ice, slow ice, or cloudy cubes is a common call worth treating as its own issue rather than assuming it’s tied to the main cooling system.
Key Features
- 36" Designer over-and-under refrigerator/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 IT-36CI.
Most Common Issues on This Model
Compressor running noticeably longer than it used to
Frost building up inside the freezer compartment
For the IT-36CI, ice maker producing no ice, slow ice, or cloudy cubes

