Sub-Zero 7007843 Defrost Heater SVCE

Sub-Zero

7007843

121.20

The Sub-Zero 7007843 Defrost Heater SVCE is a genuine OEM heating element designed for use in select Sub-Zero built-in freezer units. This component is responsible for melting frost accumulation on the evaporator coil during the defrost cycle, ensuring proper airflow and consistent temperature performance.
Part 7007843 is specifically used in BI-36F models prior to serial number #4100000. Beginning with that serial range, Sub-Zero updated the design and now uses part number 7011869 instead.
This heater is manufactured to Sub-Zero factory specifications and should only be installed in approved models and serial ranges.

Compatible Model:

BI-36F — use prior to serial #4100000

Serial Number Notes:

Use prior to serial #4100000
Starting with serial #4100000, use part number 7011869

⚠️ If you are uncertain about compatibility with your model, please provide your unit’s serial number for verification.
⚠️ Electrical components should be installed by a qualified technician.

Package weight (lbs): 1

Package dimensions: 37x7x7

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