4386789 defrost timer
4386789
$12.99
Buy 4386789
Manufacturer Part Number:
4386789
Manufactured by:
Unknown
Description:
The part you mentioned, Part Number 4386789, is a defrost timer. This component is used in refrigerators and freezers to control the defrost cycle. The defrost timer helps regulate when the unit goes into a defrost cycle to prevent frost buildup on the evaporator coils. If the defrost timer is malfunctioning, it can cause issues such as frost buildup, temperature fluctuations, and inefficient cooling. It is a vital part of the defrost system in these appliances.