White-Rodgers 3L05-3 Limit Switch utilizing a physical interrupter and

utilizing a physical interrupter and non-PCB oil to ensure reliable protection against internal electrical failure in the field

making it a reliable direct replacement filter drier for legacy part numbers like 96-TD052S

do not substitute it with an auto-reset version

Precise Thermal Calibration: Engineered for fixed 105°F open and 165°F close operation to maintain safe furnace operating parameters

White-Rodgers 3L05-3 Limit Switch utilizing a physical interrupter andThe White Rodgers 3L05 3 Limit Switch is a professional grade snap disc limit control engineered for high limit protection in residential and commercial heating systems. This adjustable snap disc thermostat features a temperature range of 210F to 250F, allowing technicians to fine tune the cut out point for specific furnace or appliance requirements. With an SPST open on rise switch action, it provides a critical safety break in the electrical circuit