Kenmore Oven & Range Uneven Heating

Kenmore ovens present unique diagnostic challenges because they're manufactured by different companies depending on the model series - primarily Whirlpool, Frigidaire, and LG. This means uneven heating issues can stem from entirely different root causes depending on your specific unit's actual manufacturer. Whirlpool-built Kenmore models (typically 790 and 665 series) commonly develop uneven heating due to their radiant element design and the way their hidden bake elements distribute heat. The lower element often develops hot spots or dead zones, particularly in units manufactured between 2010-2018.

Frigidaire-manufactured Kenmore ranges (usually 790 series with different suffixes) frequently experience uneven heating from convection fan motor failures and temperature sensor drift. These units use a different sensor placement than other brands, positioning it closer to the back wall where grease buildup can affect readings. LG-built Kenmore models have their own set of issues, particularly with their True Convection systems where the rear element and fan assembly can fail independently, creating significant temperature variations across the oven cavity.