Fenwal 35-615526-227 Control Els PW 29614 or inadequate combustion air causing

or inadequate combustion air causing flames to "roll out" toward the burner front

this cover supports both vertical and horizontal orientations

preventing leak paths often associated with aftermarket fittings

Common Questions What causes a Raypak pressure switch to fail

meaning it will re-close the circuit once the internal pressure drops back to the 300 PSI setpoint

Fenwal 35-615526-227 Control Els PW 29614 or inadequate combustion air causingThe Fenwal 35 615526 227 is a microprocessor based 24V Direct Spark Ignition (DSI) control engineered for precision flame supervision in gas fired equipment. This specialized ignition module features a 3 try ignition sequence to ensure reliable burner start up in demanding environments. Designed with a 15 second Trial for Ignition (TFI) and a 30 second pre purge, it optimizes combustion safety by clearing the combustion chamber before the sparking