What is a common symptom of BJ thermostat failure?

A common symptom of BJ thermostat failure is fluctuating temperature readings. Thermostats are designed to maintain a specific set temperature by regulating the heating elements based on feedback from temperature sensors. When the thermostat fails, it can cause erratic or inconsistent temperature control, leading to fluctuations that make it difficult to maintain the desired cooking environment. This can result in food being overcooked or undercooked, affecting food quality and safety.

While consistent high temperature, continuous gas leakage, and failure to ignite may indicate other types of equipment issues, they are not direct symptoms of thermostat failure. A consistent high temperature would suggest the thermostat is stuck in a "high" position, not fluctuating, while continuous gas leakage and failure to ignite pertain to gas flow and ignition systems, which are separate from the thermostat's function in regulating temperature.