Ask us anything

How to replace a thermador oven spark electrode

Replacing a Thermador oven spark electrode is a straightforward process. The spark electrode is the part responsible for igniting the gas to create a flame in the oven. Here's a step-by-step guide to help you with the replacement: 1. Safety First: Before starting any repair work, ensure the oven is disconnected from its power source to avoid electric shock. Turn off the circuit breaker or unplug the oven. 2. Access the Spark Electrode: Remove the oven's lower access panel or broiler drawer to access the spark electrode. The electrode is typically located near the burner or at the back of the oven. 3. Locate the Spark Electrode: Identify the spark electrode among the components in the oven. It is a small metal part with a ceramic or porcelain base. 4. Disconnect the Wires: Carefully disconnect the wires attached to the old spark electrode. Take note of their locations or take a picture for reference. 5. Remove the Old Electrode: Unscrew or unclip the old spark electrode from its mounting bracket or holder. 6. Install the New Spark Electrode: Align the new spark electrode with the mounting bracket or holder and secure it in place with screws or clips. 7. Connect the Wires: Reconnect the wires to the appropriate terminals on the new spark electrode based on your reference. 8. Replace the Access Panel or Broiler Drawer: Put the lower access panel or broiler drawer back in place. 9. Test the Oven: Turn on the gas supply and electricity. Test the oven to ensure the new spark electrode is working correctly by attempting to ignite the burner. You should see sparks when you turn on the oven or select the desired temperature. If you encounter difficulties during the process or are unsure about performing the replacement, it's best to seek assistance from a professional appliance repair technician. They have the expertise and tools to handle the replacement safely and effectively, ensuring your Thermador oven's spark electrode is functioning properly and safely.
Connect to virtual expert

Our virtual experts can diagnose your issue and resolve simple problems.