Fenwal 35-655700-003 Control Freon this Trane compatible zone sensor

this Trane compatible zone sensor features an integrated temperature adjustment slide and a 4-wire CommJack (communication jack) for direct equipment diagnostics and data logging

Remote Mounting Flexibility: Allows for centralized control cabinet mounting up to 200 feet from the heater when using standard 18-gauge wire

overheating windings

75" wc at the 1/4" barb connection before concluding the switch is faulty

making it ideal for HVACR pressure sensing in vent and flue systems

Fenwal 35-655700-003 Control Freon this Trane compatible zone sensorThe Fenwal 35 655700 003 is a microprocessor based 24V Hot Surface Ignition (HSI) control engineered for precision in gas fired appliances. Built for reliability in demanding HVACR environments, this ignition module manages the call for heat by supervising the combustion blower, verifying airflow through the pressure switch, and controlling the igniter heat up sequence. This specific 35 65 series control is configured for a single try for ignition