Fenwal 35-615526-227 Control Freon Optimized Lead Protection: Heavy-duty fiberglass

Optimized Lead Protection: Heavy-duty fiberglass insulation prevents wire degradation and short-circuiting in high-ambient-temperature zones

Can this thermostat be mounted horizontally

designed specifically for vertical discharge condensing units

If readings fall below this range

for a complete assembly

Fenwal 35-615526-227 Control Freon Optimized Lead Protection: Heavy-duty fiberglassThe 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