this sensor is designed for high-moisture environments with a splashproof stainless steel bulb that prevents corrosion in walk-in coolers and freezers

featuring a fixed open temperature of 140 degrees F and a fixed close temperature of 130 degrees F

Key operational functions including Min/Max memory and Data Hold simplify the logging of peak temperature performance during startup and commissioning cycles

this general-purpose limit control ensures the system operates within factory-specified thermal parameters

Verify the required tonnage and refrigerant type against the Danfoss capacity tables

York S1-025-26390-001 Limit Switch this sensor is designed forThe York S1 025 26390 001 limit switch is a critical safety component designed for precise thermal regulation within residential gas furnaces. This HVAC high limit switch features an automatic reset mechanism and is calibrated to operate within a specific 210 260 F temperature range. When diagnosing a furnace overheating fix, technicians often identify this part as the primary failsafe that interrupts power to the gas valve when plenum temperatures