International Comfort Products 1171449 Flame Sensor

International Comfort Products 1171449 Flame Sensor is a safety component used to confirm ignition status in gas-fired heating equipment. It detect the presence of combustion at the burner and sends feedback to the control board allowing the gas valve to remain active when proper operation is verified in HVAC systems. It is applied inside the burner compartment this sensor assists in preventing unburned fuel release by stopping the ignition sequence when the required signal is absent, supporting safe and reliable furnace performance.