York S1-025-38888-001 Control 318973-401 Standard Connectivity: Features a 1/4"

Standard Connectivity: Features a 1/4" barb connection for straightforward installation with common HVAC pressure tubing

while the low side opens at 0

contractors ensure the long-term performance and efficiency of models like the EACAAXBB0020

providing the necessary signal to trigger system shutdown or interface with fire alarm control panels

ready for set-screw attachment to the motor shaft

York S1-025-38888-001 Control 318973-401 Standard Connectivity: Features a 1/4"The York S1 025 38888 001 High Pressure Switch is an essential safety component designed for commercial HVAC systems and residential split units utilizing R 410A refrigerant. This encapsulated pressure control is engineered for high side protection, featuring a 650 PSI open and 450 PSI close setpoint to prevent compressor damage during high head pressure events. As a direct OEM York replacement part, it ensures precise calibration and reliable