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Model library · Thermador Oven

SEC301

Thermador SEC301

What we most often repair on units like this

  1. Self-clean lock keeps the door shut after the oven has cooled
  2. Convection fan motor wear
  3. Bake or broil element fails
  4. Control board or relay ages
  5. Door seal wear upsets temperature consistency

Step back from the nameplate and the SEC301 looks like a sibling of the SEC302: both are 30-inch built-in electric convection ovens from one Thermador generation, documented in the shared installation manual for Built-in Electric Convection Ovens together with the SEC271 and the older C-series ovens.

Common lineage means familiar troubles. We expect a self-clean lock that will not let go, convection fan wear, and element failures, the pattern for an appliance from this pre-Home Connect era.

Because several close model numbers share that manual, we confirm the exact SEC301 nameplate before ordering anything. Then we test the lock, fan, bake and broil elements, relays and door seal in turn. Hard-working ovens like these tend to wear their door seals as well, which upsets baking consistency. Our written price precedes any work.

Key features

  • Electric convection oven for built-in installation, 30 inches wide
  • Self-clean capable
  • Listed in the installation manual family shared with the SEC271, SEC302 and C-series ovens
  • Control generation is older, electromechanical or early electronic
→Codes

Codes this model may display

SEC301SEC301 questions
Are the SEC301 and SEC302 one and the same?

Closely related, not identical. They share an installation manual and the Built-in Electric Convection Oven family label from Thermador, but each has its own model number, so the nameplate tells us which parts to order.

Can I connect an SEC301 to Wi-Fi?

No. This is a legacy electric convection oven from before Home Connect, so there is no Wi-Fi feature, and any control trouble is handled with hands-on testing at the oven.

What is the first sign the lock is failing?

A door that stays shut long after the cavity has cooled. Please do not pry it; the lock motor or its control circuit needs testing, and forcing it can damage the latch.

Request service

Schedule service for your SEC301

Request a visit online in about a minute or phone our coordinators. Close-in neighborhoods often see a same-day slot; the outer counties usually get the next day across Houston.