Right-hinged doors on a stacked pair mean the cabinetry beside the oven is on the left, and this MED302RWS is the one we find at the end of a run, with a wide appliance garage or a pantry tower next to it. It is a Masterpiece double oven, stainless steel, with 4.5 cu. ft. in each cavity.
The upper oven offers 16 modes and the lower 13, which matters at the bench: if Proof or Dehydrate runs warm only in the lower cavity, we are comparing a low-temperature mode against a sensor, not hunting through the whole panel. At 9200 watts and 40 amps on 240/208 volts it also needs a heavy, well-tightened feed, and loose terminals are an easy item to overlook.
We start with the supply, test each cavity separately against a reference thermometer, then move to the latch if a clean cycle was involved. Probe, rotisserie and Air Fry get tested only when they are part of the complaint. Prices are written before work begins.
Proof relies on holding a very low temperature, so a small sensor drift shows up quickly. We compare the cavity against a reference thermometer and test the sensor resistance before replacing anything.
They should land close to each other. A large gap usually means one sensor, element or relay is aging. We measure both at the same rack height so the comparison is fair.
Not for most work. Elements, sensors, fans and latches are reached from inside or the rear panel. We pull it only when a part behind the unit demands it.
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.