Sub-Zero Undercounter & Drawers

Sub-Zero ID-30C

Model # ID-30C

Sub-Zero undercounter & drawers repair

The ID-30C is a set of 30″ Designer refrigerator/freezer drawers, panel ready. Sub-Zero’s published specification for it lists 30″ wide x 34.5″ high, 5.0 cu ft compact refrigerator. It belongs to Sub-Zero’s current lineup: Sub-Zero’s own product listing still carried it as a current, non-legacy product when that listing was read on 22 September 2026. Ventilation clearance at the grille is the first thing lost when a kitchen is refitted around a unit of this size, and it is the most common root cause we find.

Key Features

  • 30" Designer refrigerator/freezer drawers, panel ready
  • 30" wide x 34.5" high, 5.0 cu ft compact refrigerator
  • Current generation, still in current production
  • Parts and service documentation are more readily available for a current model than for the legacy series

Most Common Issues on This Model

01

Warm through the summer and normal again in winter

02

Drawer or door seal no longer closing fully against the cabinet

03

Drawer no longer running square, so it does not seal when pushed home

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 ID-30C FAQ

No. The ID-30C is still carried as a current product by Sub-Zero, so it is a recent machine rather than one of the legacy cabinets we spend most of our time on.

Sub-Zero describes the ID-30C as a set of 30" Designer refrigerator/freezer drawers, panel ready, and the published specification adds 30" wide x 34.5" high, 5.0 cu ft compact refrigerator.

With the ID-30C switched off at its supply, clearing stored items away from the grille and vacuuming the accessible grille area is sensible. Altering the cabinetry is a job to plan with the technician who sees it.

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