Fenwal 35-605605-113 Control Refrigerant 65" WC sensing ensures late-stage

65" WC sensing ensures late-stage detection of blocked furnace drains

A lockout typically occurs if the switch fails to close within 60 seconds of the fan starting

but the entire actuator head must be replaced

Integrating this factory-authorized part maintains the intended HVAC ignition system timing and safety parameters

Fenwal 35-605605-113 Control Refrigerant 65" WC sensing ensures late-stageThe Fenwal 35 605605 113 is a microprocessor based 24V direct spark ignition (DSI) control engineered for precision timing and robust flame supervision in gas fired appliances. This 35 60 series ignition module is designed for contractors requiring a reliable solution for residential and commercial furnaces, boilers, and water heaters. It features a 15 second pre purge (15SecPP) to clear the combustion chamber and a 7 second trial for ignition