Parts for Bosch B21CL81SNS/01: Evap Parts

This evaporator is the sealed cooling coil that removes heat from the freezer compartment, restoring proper cold temperatures and supporting the refrigerator's cooling cycle. It replaces a worn or damaged evaporator to help the appliance cool effectively. What it does:

• Circulates refrigerant through the freezer coil to absorb heat from the compartment
• Supports normal defrost cycles; a damaged coil can cause frost buildup or poor cooling
• Commonly linked to symptoms like excessive frost on the evaporator, warm freezer, or long run times
• Works as part of the sealed refrigeration system alongside the compressor and condenser

• One evaporator assembly

• Disconnect power to the appliance before starting work
• Replacement may require access to the freezer interior and removal of panels; keep fasteners organized
• Inspect and replace any seals, gaskets, or mounting hardware as needed to ensure a proper fit

This evaporator coil circulates refrigerant inside the freezer compartment to absorb heat, keeping the refrigerator cold and preserving food. Replaces a damaged or corroded evaporator to restore normal cooling performance. What it does:

• Circulates refrigerant through the freezer evaporator to remove heat from the appliance interior
• Helps maintain proper freezer temperature for food preservation
• Commonly involved when the freezer or refrigerator runs warm or fails to maintain set temperature
• Can show visible frost or ice buildup if defrosting or airflow is impaired

• One evaporator coil assembly (1 count)

• Disconnect power to the appliance before starting any repair
• Replace any damaged seals or grommets and verify proper airflow after installation
• Inspect surrounding components (fan, heater, door gaskets) for issues that can affect evaporator performance

The Fan Cover is an OEM part for Bosch refrigerators. This part protects the fan blades while allowing air to circulate freely within the refrigerator. This part helps to maintain the correct airflow, which is crucial for the refrigerator’s cooling efficiency, ensuring that the temperature is evenly distributed throughout the unit.

Causes of a bad Fan Cover can include physical damage such as cracks or breaks, which may result from accidental impacts during cleaning or maintenance.

Symptoms of a bad Fan Cover include:

• Noticeable increase in operational noise.
• Reduced cooling efficiency or uneven temperatures within the refrigerator.
• Ice buildup or frost in areas that are typically frost-free.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.