Sub-Zero Wine Storage

Sub-Zero UW-24

Model # UW-24

Sub-Zero wine storage repair

The UW-24 is a 24″ undercounter wine storage unit from Sub-Zero’s discontinued UC-/UW- generation, with spec sheets captured between 2008 and 2010. It’s also printed as the UW-24/S and UW-24/O.

A door seal no longer holding against the cabinet is the issue reported most on a UW-24, and it can directly cause a storage zone running warmer or cooler than it’s set to. Cabinet humidity noticeably away from normal is the other common call, worth checking since wine storage depends on humidity as much as temperature.

Key Features

  • 24" Undercounter wine storage unit
  • UC-/UW- undercounter generation, no longer produced
  • Also printed by Sub-Zero as UW-24/S, UW-24/O, recorded exactly as published; the suffix meanings are not documented anywhere we could read

Most Common Issues on This Model

01

Door seal no longer holding against the cabinet

02

One storage zone running warmer or cooler than it is set to — the same holds for the UW-24.

03

Cabinet humidity noticeably away from normal

Error Codes Common to This Model

Own This Model? Book a Diagnosis.

Have the model number to hand when you book, so the technician arrives knowing which parts this model uses and where it usually fails.

FAQ

Sub-Zero UW-24 FAQ

Check the door seal first — a seal that’s lost compression is a common cause of a zone drifting from its set point.

We haven’t found a documented source for those — the base model number is what matters for parts and service.

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