Zis48d Parts

This tray transformer is the low-voltage power converter used with the warming tray assembly. It provides the control voltage needed for the tray's control circuit so the tray can heat and operate reliably. What it does:

• Converts incoming appliance power to the low-voltage supply used by the tray control circuit
• Enables the warming tray to reach and maintain heat when functioning correctly
• Failing part can cause the tray to not heat, heat intermittently, or controls to be unresponsive
• Helps protect control electronics by providing the required voltage for proper operation

• One tray transformer assembly (single unit)

• Disconnect power at the breaker or unplug the appliance before servicing
• Handle wiring carefully; match connector orientation and secure all fasteners

This vent tube routes air or drain flow inside the refrigerator, helping maintain proper circulation and drainage in affected compartments. It replaces a worn, cracked, or clogged vent tube to restore normal airflow or drainage. What it does:

• Directs airflow or condensation safely through internal channels to prevent pooling or reduced circulation
• Helps clear minor blockages that can cause uneven cooling or water buildup
• Restores the intended airflow path after damage, cracks, or deformation
• Compatible with the refrigerator's existing mounting points and hose connections when the correct OEM part is used

• Disconnect power (and water supply if applicable) before servicing the appliance
• Remove the appropriate access panels to reach the vent tube; keep track of clips and fasteners
• Inspect surrounding seals and channels; replace or clean as needed to ensure proper function