Fenwal 35-615937-997 Ignition Module 322838-752 This 12k Ohm resistance NTC

This 12k Ohm resistance NTC sensor provides the real-time thermal feedback required for proper mod-con operation

Safety Compliance: Prevents hazardous operation by monitoring the draft inducer vacuum and flue integrity

ensuring accurate airflow modulation and optimal system performance

System Reliability: Restoring the moisture discharge cycle prevents slugging and protects expensive pneumatic tools from corrosion

the tubing is blocked

Fenwal 35-615937-997 Ignition Module 322838-752 This 12k Ohm resistance NTCThe Fenwal 35 615937 997 is a microprocessor based Direct Spark Ignition (DSI) control engineered for a 24VAC input. This specific unit features an integrated OEM Captive Air inducer relay, ensuring the combustion blower establishes proper airflow before the ignition sequence initiates. Designed for rigorous HVACR environments, it offers a 60 second pre purge and a 60 second inter purge period to clear the combustion chamber, followed by a 15 second