Fenwal 35-615521-203 Module 30067439-890 Engineered to withstand rigorous high-temperature

Engineered to withstand rigorous high-temperature cycles

ensuring exact physical fitment and electrical calibration for Rheem and Ruud equipment

allowing for a rapid motor swap-out during service calls

Remote Flame Sensing: Separates the sensing probe from the pilot assembly for improved signal stability and easier troubleshooting

Is the HE-68N2-0N00WS compatible with older HE-6700 series installations

Fenwal 35-615521-203 Module 30067439-890 Engineered to withstand rigorous high-temperatureThe Fenwal 35 615521 203 is a 24v DSI ignition module engineered for high performance gas fired appliances including furnaces, boilers, and water heaters. As a microprocessor based control, it provides precise sequencing and safety monitoring for direct spark ignition systems. This specific model features a 30 second pre purge to clear the combustion chamber and a 7 second trial for ignition (TFI) to ensure reliable burner startup. Built with an