General Electric Damper & Related

Replacement vent snorkel body for range hoods. Installs as the ductwork component that directs exhaust airflow. Replace if cracked, damaged, or missing.

A replacement magnetron duct that directs microwave energy and helps protect internal components in countertop and over-the-range microwaves. Restores correct waveguide alignment and helps maintain heating performance when the old duct is damaged. What it does:

• Channels microwaves from the magnetron to the oven cavity while shielding surrounding components.
• Protects the magnetron and high-voltage area from debris and arcing.
• Commonly replaced when cracked, warped, or showing burn marks that can affect heating.
• Helps reduce unusual noises or sparking coming from the microwave cavity area.

• Disconnect power and discharge high-voltage capacitors before accessing the magnetron.
• Wear gloves and eye protection; sharp sheet-metal edges may be present.
• Secure mounting screws to prevent gaps that can cause arcing.
• Do not operate the microwave with covers or ducts missing or improperly installed.

This ventilation damper is the exhaust flap assembly that opens and closes to control airflow from the appliance to the outside, helping maintain proper ventilation and prevent backdrafts when the fan runs. What it does:

• Opens to allow exhaust airflow when the ventilation fan operates
• Closes to block outside air, odors, and pests when the fan is off
• Fixes symptoms like weak venting, backdrafts, or a damper that stays stuck open or closed
• Works as the moving flap assembly in the appliance's exhaust path

• Disconnect power to the appliance before servicing to avoid electrical or injury risk
• Basic hand tools may be needed; access typically requires removing the vent housing or grille
• Verify damper orientation and secure mounting; avoid forcing the flap to prevent damage
• Test ventilation operation after installation to confirm the damper opens and closes freely