Lochinvar & A.O. Smith 100165931 Flame Sensor W/Gasket

The Lochinvar & A.O. Smith 100165931 Flame Sensor with Gasket is an essential safety part used in many HVAC equipment such as gas-fired furnaces, boilers and water heaters. This flame sensor senses the flame and makes the system safe by avoiding accumulation of unburned gas. When it detects a flame, it informs the control board that the heating process should go on. The included gasket provides a tight seal, which means that there is no leakage. Other advantages are improved safety, increased system performance and stability, giving homeowners confidence and cost savings.