York S1-024-31994-000 Hardstart Kit Els PW 17895 The span is dictated by

The span is dictated by the valve stroke: use this spring for an 8 PSI span on a 5/16" stroke or a 12 PSI span on a 1/2" stroke to ensure proper calibration

facilitating efficient heat exchange and improved indoor air quality

this manual reset rollout switch requires a technician to physically inspect the burner assembly and heat exchanger integrity before restoring system operation

designed to withstand the harsh thermal cycles of residential and light commercial heating applications

The surface-mount design allows for flexible positioning on the blower housing

York S1-024-31994-000 Hardstart Kit Els PW 17895 The span is dictated byEliminate compressor startup lag and protect your system during high load conditions with the York S1 024 31994 000 Hardstart Kit. This genuine OEM HVAC replacement part is engineered for single phase systems with capacities between 1 to 3 tons, delivering the critical starting torque necessary to overcome initial inertia. In environments with low supply voltage or high head pressure, this 2 wire hard start kit utilizes a high capacitance start