Installation Location: At the model-defined microwave component position specified in the appliance service parts diagram
Function: Opens/closes or reports temperature according to the model-specific thermal control/safety function.
Critical Fit / Identification Details: Match the complete appliance model number including suffix/revision, manufacturer part number WB20X10048, installation position, mounting geometry and any connector/shaft/hose/electrical details.
Manufacturer Part Numbers / Cross-References: WB20X10048
What This Listing Includes: One genuine OEM WB20X10048 thermostat as supplied for the manufacturer service application; adjacent parts, hardware or accessories are not included unless specifically stated.
Model Evidence Note: Verified representative models. Model examples are not exhaustive. Always match the complete model number, including suffix/revision where present, against manufacturer service information.
Correct Part / Compatibility Check: Verify the complete appliance model number, exact manufacturer part number, installation position and all critical fit/identification details. Symptoms alone do not prove this part is defective.
Distinguish From Similar Parts: Similar switches, thermostats, sensors and fuses may have different ratings, operating points, connectors or shaft/mounting geometry.
Possible Related Symptoms / Reasons to Inspect: A related control, temperature or no-operation symptom only after continuity/resistance, wiring and model-specific diagnostics confirm this component.
Important Safety / Service Note: Unplug the microwave before service. Internal microwave components can retain lethal high voltage after power is disconnected; qualified service is recommended for internal high-voltage/electrical work.
Ordering Note: Symptoms can identify a system to inspect, but they do not prove this specific component is defective. Confirm the OEM part number or model-specific parts diagram before ordering.
Specifications & Compatibility:
Manufacturer: GE APPLIANCE
Manufacturer Part Number: WB20X10048
OEM Status: Genuine OEM Part
Product Type: Thermostat
Appliance / Application: Microwave
Installation Location: At the model-defined microwave component position specified in the appliance service parts diagram
Cross-References: WB20X10048
Critical Fit Details: Match the complete appliance model number including suffix/revision, manufacturer part number WB20X10048, installation position, mounting geometry and any connector/shaft/hose/electrical details.