Lochinvar & A.O. Smith 100074220 Flame Rod

Lochinvar & A.O. Smith 100074220 Flame Rod is an essential sensing component used in gas-fired heating systems, including boiler, and water heater. It detect the presence of a flame through flame rectification and sends a signal to the control board to confirm safe ignition. If no flame is detected the system shut off the gas valve. It is installed within the burner assembly, and operate during each ignition cycle. The component support safety monitoring, and combustion control in commercial heating within HVAC systems, during operation cycle.