Fenwal 35-615221-001 Ignition Module 320788-702 How do I troubleshoot ignition

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The Amana-Goodman 1370901S Limit Switch is a critical OEM replacement part engineered for high-limit temperature protection in residential furnaces and air handlers

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Fenwal 35-615221-001 Ignition Module 320788-702 How do I troubleshoot ignitionThe Fenwal 35 615221 001 Ignition Module is a robust 24V Direct Spark Ignition (DSI) control engineered for precision in commercial and residential heating applications. Designed for single electrode or dual electrode sensing, this DSI gas ignition control manages the gas valve and main burner spark ignition while providing continuous flame rectification monitoring. Technically, the module is configured with a 30 second pre purge to clear the