The DET3650R is a current-production 36″ Designer over-and-under refrigerator, panel ready and freezerless — a single-door, 20.4 cu. ft. cabinet with no freezer section. A cabinet that recovers slowly after the door has been held open is the issue reported most on a DET3650R, and it can also show up as accumulated cold-storage frost in […]

The CL4850SD is Sub-Zero’s current-production 48″ Classic side-by-side refrigerator/freezer with a dispenser, with parts and service documentation kept current since it’s still in production. One side of the cabinet running warm while the other holds temperature, and frost building up inside the freezer compartment, are the cooling issues reported most on a CL4850SD. A dispenser […]

The DET3650RID is a current-production 36″ Designer over-and-under refrigerator with an internal dispenser, panel ready. A door that no longer pulls fully closed onto its gasket is the issue reported most on a DET3650RID, and it can lead directly to a cabinet that holds temperature overnight but drifts warmer through the day. Separately, weak or […]

The IC-27R is a refrigerator built with refrigerator drawers rather than a traditional swing door, part of Sub-Zero’s legacy lineup and no longer produced. A cabinet that holds temperature overnight but drifts warmer through the day is the issue reported most on an IC-27R, sometimes alongside new fan noise from behind the rear panel. Because […]

The BI-36UFDID is a 36″ Classic French door refrigerator/freezer with an internal dispenser, from Sub-Zero’s legacy built-in lineup. Condenser airflow restricted by dust at the grille, and new fan noise from behind the rear panel, are the cooling issues reported most on a BI-36UFDID. Separately, the internal dispenser delivering no water, or delivering it slowly, […]

The CL3050UID is a current-production 30″ Classic over-and-under refrigerator/freezer with an internal dispenser, with parts and service documentation kept current since it’s still in production. A control panel reading a temperature the cabinet isn’t actually holding, and condenser airflow restricted by dust at the grille, are the cooling issues reported most on a CL3050UID. Separately, […]

The BI-30U is a 30″ Classic over-and-under refrigerator/freezer from Sub-Zero’s legacy built-in lineup, also printed as the BI-30U/S and BI-30U/O — suffixes whose meaning isn’t documented anywhere we could confirm. A compressor running noticeably longer than it used to is the issue we hear about most on a BI-30U, and it’s often connected to a […]

The BI-36RS is a 36″ Classic refrigerator variant from Sub-Zero’s legacy built-in lineup. Beyond the model identifier, no separate specification for this variant has been published, so it’s serviced as part of the broader 36″ Classic family. Water pooling beneath the crisper drawers, and a control panel reading a temperature the cabinet isn’t actually holding, […]

The BI-30UG is the glass-door version of the BI-30U, a 30″ Classic over-and-under refrigerator/freezer also printed as the BI-30UG/O. Frost building up inside the freezer compartment and a cabinet that recovers slowly after the door has been held open are the issues reported most on a BI-30UG — both point back to how well the […]

The IC-24C is a 24″ Designer column refrigerator/freezer, panel ready to take a custom cabinetry front rather than show a stainless face. It’s from Sub-Zero’s legacy Designer generation, formerly called Integrated, and is no longer produced. New fan noise from behind the rear panel, and a cabinet that recovers slowly after the door has been […]