Oven Not Reaching High Temperatures for Pizza

To confirm that your oven is failing to reach the necessary heat for pizza, first verify that the unit is receiving full power by checking circuit breakers. Use a standalone oven thermometer to compare the actual internal temperature against the digital display or knob setting. Ensure the oven has been preheated for at least 45-60 minutes if using a pizza stone or steel, as these surfaces require significant time to reach thermal equilibrium.