Parts for Thermador GSC30WC: 10 - Integral Ventilator, Blower, Plenum Parts

This part has been discontinued by the manufacturer and is no longer available.

This TH capacitor is an electrical control-circuit capacitor used on compatible Bosch appliances to help stabilize voltage and filter electrical noise for reliable control-board operation. Replacing a failed capacitor can address intermittent control issues. What it does

• Stabilizes control-board voltage and helps filter electrical noise that can cause erratic behavior.
• Supports reliable startup and operation of control circuits.
• Common symptom link: intermittent or unexplained control-board errors, erratic or non-responsive controls.
• Common symptom link: appliance displays control or error codes related to electronics or intermittently fails to start.

• Disconnect power to the appliance at the breaker before servicing to avoid shock.
• Discharge any capacitors and allow boards to sit before touching components; use appropriate ESD precautions.
• Only replace with the exact part number; confirm orientation and connector fit before reassembly.

A protective terminal boot that slips over a capacitor connection to shield it from moisture, dirt and accidental contact, helping reduce risk of shorts and maintain a reliable electrical connection. What it does:

• Covers the capacitor terminal to reduce the chance of accidental contact and arcing.
• Protects the terminal from moisture, dust and debris that can compromise electrical connections.
• Helps prevent corrosion and keeps the terminal area cleaner for more reliable operation.
• Signs it may be needed: cracked, torn or missing boot; visible arcing or burn marks near the capacitor; intermittent electrical behavior that points to a compromised connection.

• Always disconnect power and unplug the appliance before working on electrical components.
• Discharge the capacitor per OEM instructions before touching terminals to avoid shock.
• Push the boot fully onto the terminal for a snug fit; ensure no wiring is pinched or under strain.

This part has been discontinued by the manufacturer and is no longer available.

This panel retainer secures a trim or control panel to the appliance, restoring a snug fit and preventing rattles or gaps. It's a small replacement clip used where the factory fastener has broken or worn. What it does:

• Holds a decorative, control, or access panel in place so it sits flush.
• Prevents panel movement, vibration noise, and visible gaps.
• Replaces broken or missing panel fasteners that allow panels to sag or fall out.
• Compatible with factory mounting points to restore original alignment.

• Disconnect power to the appliance before starting any repair.
• Removal/installation typically requires basic hand tools (screwdriver or trim tool) to access the mounting area.
• Align the panel and press or fasten the retainer into the factory slot until it clicks; do not force or overtighten.

This part has been discontinued by the manufacturer and is no longer available.

This front cover plenum is the dishwasher's front-facing plenum panel that protects internal components and helps direct airflow and water away from the machine's internal cavity for reliable operation and a finished appearance. It restores proper coverage and helps reduce noise and leaks caused by damaged or missing panels. What it does

• Covers and protects internal components behind the lower/front access area
• Directs airflow and drainage paths to support drying and prevent water pooling
• Helps reduce noise and vibration when securely installed
• Prevents debris from entering sensitive internal areas
• Damaged or missing plenum can contribute to leaks, excess noise, or poor drying

• One front cover plenum panel

• Turn off power to the appliance before starting any work
• Removal may require loosening trim or access panels and releasing retaining clips or screws
• Align clips and fasteners carefully; avoid forcing the panel to prevent breakage

A locknut that secures threaded shafts and fasteners in appliances to resist loosening from vibration and maintain stable component alignment. Replacing a damaged or stripped locknut restores a secure fastening and reduces rattling or movement. What it does:

• Keeps nuts and components locked on threaded shafts to prevent backing off under vibration.
• Commonly used where a retained fastener is required on motors, pumps, or moving assemblies.
• Replace if you notice loose parts, persistent rattling, or visible thread damage.
• Restores proper fastening to help prevent premature wear or component misalignment.

• Disconnect power (and water/gas if applicable) before servicing the appliance.
• Use the correct size socket or wrench and hold the mating component to avoid over-torquing.
• Inspect mating threads and replace any damaged hardware to ensure a secure fit.