Range / Cooktop / Oven Damper & Related

This divider duct routes cold air inside the refrigerator, directing airflow between compartments to help maintain consistent temperatures. It replaces a cracked or damaged duct to restore proper air distribution and reduce uneven cooling. What it does:

• Channels cold air from the evaporator to the correct compartment for balanced cooling
• Prevents unwanted mixing of freezer and fresh-food airflow
• Helps reduce localized warm spots and inconsistent temperatures
• Can reduce visible frost buildup caused by misdirected airflow

• Disconnect power to the appliance before starting any repair.
• Access may require removing interior shelves, bins, or the evaporator cover—keep parts organized.
• Handle plastic duct carefully to avoid cracking; use appropriate fasteners or clips as shown in the service manual.

This oven exhaust duct channels hot air and cooking fumes out of the oven cavity to the range venting system, helping maintain proper oven temperature and reduce smoke or odors. Replace a damaged or corroded duct to restore correct venting. What it does:

• Directs hot air and combustion/steam fumes from the oven cavity into the vent ductwork
• Helps maintain consistent oven temperature by providing a clear exhaust path
• Can reduce smoke, burning smells, or poor broil performance when functioning properly
• Prevents loose metal or debris from obstructing the vent path

• One oven exhaust duct

• Disconnect power to the range (and gas supply if applicable) before beginning work
• Access typically requires removing the oven back panel or range back; keep fasteners for reinstallation
• Watch for sharp sheet-metal edges and wear gloves and eye protection
• Reinstall panels and secure all fasteners; test oven operation and venting after replacement