Thermador: Not Igniting (Gas)
Most gas ovens that fail to ignite have an igniter that glows but cannot pull enough amperage to open the gas valve under load.
Learn more →Fast diagnosis in Bee Cave, TX. If it’s gas-related, safety comes first — we’ll advise whether to stop using it.
No recent matching repair cases found for this issue in your area.
This complaint often has 2–3 common root causes. We test them in a logical order.
Most gas ovens that fail to ignite have an igniter that glows but cannot pull enough amperage to open the gas valve under load.
Learn more →Slow preheat or low bake temperature usually comes from weak heat output, sensor drift, or control calibration faults rather than one generic bad part.
Learn more →Uneven baking and hot spots usually point to convection airflow problems, weak heating zones, or temperature sensing drift.
Learn more →If the oven door will not close or the gasket leaks, heat escapes, preheat slows, and electronics can run hotter than normal.
Learn more →We service many Thermador models — model number optional when booking.
We diagnose Thermador codes — even rare or undocumented ones.
Most jobs fall into the $129-$219 labor range. The technician confirms the exact failure during the $39 diagnostic.
Some symptoms are safety-related. If you’re unsure, stop using the unit until a technician confirms the cause.
Yes — coverage includes 78738 and nearby areas.