Carrier 312926-258 Pressure Switch 321894-708 making it ideal for managing

making it ideal for managing multi-phase loads or complex control logic

Often listed under part numbers 100481-02 or 18M89

Common Questions Is the White-Rodgers 201-8 designed for heating or cooling

Ensures consistent evaporator saturation for maximum cooling capacity

Carrier 312926-258 Pressure Switch 321894-708 making it ideal for managingThe Carrier 312926 258 Low Pressure Switch is a factory authorized OEM replacement part designed for high precision refrigerant monitoring in residential air conditioners and heat pump systems. This heavy duty SPST pressure control is calibrated to open at 23 PSI and close at 55 PSI, providing a critical safety cut out to prevent compressor operation during low charge conditions or evaporator freeze ups. Built with a robust metal casing and a high