Sub-Zero
Catalog S1025
Sub-Zero Defrost Heater for 601F Models
OEM part.
Genuine Sub-Zero part used on these models:
601F, 601F/F, 601F/O, 601F/S, 601F/P, and 601F/B
OEM part description
This factory-original Sub-Zero defrost heater melts frost buildup from the evaporator area during the defrost cycle. A failed heater can cause frost buildup, restricted airflow, warm temperatures, long run time, or poor cooling performance.
Part details
Sub-Zero defrost heater.
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