Rheem-Ruud 45-42374-83 Flame Sensor Els PW 17895 An open circuit at room

An open circuit at room temperature indicates a failed switch

For simplified installation

since Carrier

ensuring a direct fit for many Carrier

ensuring your furnace ignition system returns to peak performance immediately

Rheem-Ruud 45-42374-83 Flame Sensor Els PW 17895 An open circuit at roomAs an experienced HVAC technician, you know that a "no heat" call often traces back to a compromised flame rectification circuit. The Rheem Ruud 45 42374 83 Flame Sensor is a high grade OEM replacement designed to ensure the control board accurately detects the microamp signals generated during the combustion process. Built with a high temperature alumina ceramic insulator and a durable Kanthal sensor rod, this component is engineered to withstand the