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MED302

Thermador MED302

What we most often repair on units like this

  1. Breaker too small for the documented 40A requirement
  2. Element or thermostat in one cavity fails separately
  3. Door seal or hinge wear on either oven
  4. Electromechanical timer or clock assembly fails
  5. Corroded wiring at the hardwired junction box, since the oven is old

Today’s MED302WS carries MaxBroil and a Rotisserie; the older MED302 does not, yet it occupies the same place in Thermador’s lineup as a double wall oven, electric and built in, 30 inches wide. The installation manual documents a 40-amp circuit for it, equal to the ME302 and MED272 of the same generation.

Hardwired and without smart diagnostics, this oven calls for basic electrical and mechanical work. We test each cavity’s heating elements separately, inspect the door seals, examine the timer or clock assembly, and see how the junction box wiring has held up. The supply is four-wire, single-phase, at 208V or 240V AC.

Since a single failed oven often leaves the other working, we first note which cavity is affected, then decide whether the supply or a single part is the cause. A written price is given before any repair begins.

Key features

  • Double wall oven, electric and built in, 30 inches wide
  • Four-wire, single-phase wiring on either 208V or 240V AC
  • Circuit requirement noted in the documentation: 40A
  • An earlier generation, before the MaxBroil and Rotisserie of the current MED302WS
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Codes this model may display

MED302MED302 questions
Is the MED302 the same as today's MED302WS?

No. They share a model-number pattern but belong to different generations. Home Connect Wi-Fi, MaxBroil and Rotisserie arrive with the MED302WS, and the legacy MED302 has none of them.

How much circuit capacity does it need?

The installation manual from Thermador gives a 40A circuit for the legacy MED302, the same as for the ME302 and MED272 of that era, so one rule covers all three models.

Which is likelier, a bad element or a bad breaker?

Either is possible on an oven this old. We measure the supply first, then test each cavity's element and thermostat, so the repair targets the real cause instead of guessing.

Request service

Schedule service for your MED302

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.