The oven does not keep the temperature. If you put it as 350 it only goes to about 200--then if you put it at 500 it might cook at 350 for awhile then go up to 500.
Our model in a LP gas range.
Answer Hello Denise. Make sure the igniter is not weak and is not lighting the gas properly. If not, you will need to test the sensor WB21X5301 on the unit. If bad, replace it. If it is good, then the board WB27K10140 will need to be replaced.
Thermostat number 74009917. How do I calibrate oven temperature?
There is a bypass screw that is located on the font of the thermostat above the control stem. This is what you would use to adjust the temp for this unit.