White-Rodgers 3L09-7 Limit Switch This rod is the standard

This rod is the standard for veteran technicians looking to restore factory-spec movement to air handling units and VAV systems

Type 330534)

Multi-Circuit Control: Features a dual-pole configuration for simultaneous control of the blower motor and heating coils

When diagnosing furnace overheating or frequent limit switch tripping

Key Benefits Direct Compatibility: Precision-molded for 2" x 3" KMC Controls thermostat models

White-Rodgers 3L09-7 Limit Switch This rod is the standardThe White Rodgers 3L09 7 is a precision engineered board mount limit control designed for critical temperature monitoring in HVACR systems. This 1 2 inch bimetal disc limit switch features a 3. 12 inch insertion length, making it a standard choice for furnace plenums and air handling units where accurate high limit protection is mandatory. With a fixed open temperature of 175 degrees F and a close temperature of 145 degrees F, this automatic reset