Functional Devices RIBXGF Sensor and QMark heating systems using

and QMark heating systems using the 410027-000 or 60TX21 part numbers

20" WC switch must be used on systems specifically listed for this set point to ensure proper safety margins

OEM Precision: Genuine Trane IGN0054USA ensures exact electrical resistance matching for 120V ignition systems

Replace faulty or tripped switches immediately to restore system integrity and safe heating cycles

this part offers versatile integration as either an open-on-rise or close-on-rise control depending on your specific board logic and wiring schematic

Functional Devices RIBXGF Sensor and QMark heating systems usingInstall the Functional Devices RIBXGF split core current sensor for reliable, non intrusive monitoring of AC loads in commercial HVACR and building automation systems. Designed for veterans in the field, this split core fixed current switch features a self powered design that eliminates the need for an external power supply, simplifying your installs in tight control panels. The RIBXGF current sensor handles a wide sensing range from 0. 35 to 150