Vicki for Model Number MER6875AAS Bottom oven overheats and gets extremely hot when it is set at 359 degrees. This is an electric oven.
Answer Vicki, You will want to check the oven sensor on the unit. You will need to check for resistance, which at room temperature the resistance of the sensor should read approximately 1090 ohms. If outside that then you would need to replace the sensor WP7430P044-60. Read More... Answered by AppliancePartsPros.com | Thursday, November 21, 2013