Fenwal 35-703917-007 Control 322055-301 Durable Construction: Built to withstand

Durable Construction: Built to withstand the temperature fluctuations typical of furnace return air plenums

Common Questions Is the 100108400 compatible with older 4500W systems

this manual reset pressure control ensures that a technician manually inspects the system before operation resumes

protecting the compressor and ensuring stable cooling cycles under peak load conditions

Fenwal 35-703917-007 Control 322055-301 Durable Construction: Built to withstandThe Fenwal 35 703917 007 is a high performance 120V Direct Spark Ignition (DSI) control designed for precise microprocessor based burner management. Engineered for natural, LP, and manufactured gas applications, this Fenwal ignition module features a 0 second pre purge and a 15 second trial for ignition (TFI) window. As a veteran grade HVACR replacement part, it incorporates a diagnostic LED that provides immediate feedback via three distinct error