and CNT05165 models

Direct OEM Fit: Explicitly designed as the functional successor to the M0023907R

reducing mechanical stress and preventing excessive noise during operation

managing the complex signaling required for advanced airflow profiles

Fenwal 35-615955-997 Board mario and CNT05165 modelsThe Fenwal 35 615955 997 is a 24 VAC microprocessor based Direct Spark Ignition (DSI) Control engineered for high reliability performance in gas fired heating equipment, including commercial boilers, furnaces, and water heaters. As an intermittent ignition control, this module replaces traditional pilot systems by generating a high voltage spark to initiate combustion only when the thermostat calls for heat. This specific Fenwal 35 61 series board