Key Benefits Direct OEM Compatibility: Serves as the identical successor to RLY30011

Built with a durable aluminum-lined body

ensuring an exact fit in compatible unit heaters

integrating a robust Dwyer replacement transducer to ensure long-term stability and resistance to signal drift

Beckett Igniter 11ZK3M10B Flame Sensor 320819-301 Key Benefits Direct OEM Compatibility:The Beckett 11ZK3M10B Flame Sensor is a precision engineered ionizing flame probe designed for high performance Beckett oil burners and gas fired combustion systems. As a critical safety component, the 11ZK3M10B provides continuous flame rectification signals to the primary control, ensuring the burner maintains a stable combustion flame or initiates a safety lockout if a flame failure is detected. Built with a high temperature alloy probe, this