The BI-42SD is a 42″ Classic side-by-side refrigerator/freezer with a through-the-door dispenser, from Sub-Zero’s legacy built-in lineup.
A cabinet that recovers slowly after the door has been held open, and condenser airflow restricted by dust at the grille, are the cooling issues reported most on a BI-42SD. Separately, a dispenser that delivers no water, or delivers it slowly, is a common call that usually traces back to the fill valve or supply line rather than the refrigeration system itself.
Key Features
- 42" Classic side-by-side refrigerator/freezer with through-the-door dispenser
- Classic BI- built-in generation, no longer produced
- On the BI-42SD, OEM parts generally still available to order, though legacy items take longer to arrive than parts for a current model
Most Common Issues on This Model
01
For the BI-42SD, cabinet recovering slowly after the door has been held open
02
Condenser airflow restricted by dust collected at the grille
03
Dispenser delivering no water, or delivering it slowly