Fenwal 35-615937-997 Ignition Module 319852-301 provided the pilot flame is

provided the pilot flame is adjusted to the correct intensity

the Modine 5H0735910001 Pressure Switch is the essential 0

Key Benefits Direct OEM Compatibility: Engineered as a precise drop-in replacement for Williamson 02-568 and 999 models

By loosening this screw

preventing the common issues of soot accumulation or delayed ignition in propane (LP) gas conversion applications

Fenwal 35-615937-997 Ignition Module 319852-301 provided the pilot flame isThe 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