Carrier HK02ZA436 Pressure Switch 321702-401 Key Benefits for Technicians OEM

Key Benefits for Technicians OEM Compatibility: Serves as the genuine York replacement motor

ensuring reliable performance in demanding field environments

When dealing with diagnostic codes related to pressure switch circuits

While it fits standard 0

this PSC (Permanent Split Capacitor) motor features dual-speed flexibility with a range of 1100/900 RPM

Carrier HK02ZA436 Pressure Switch 321702-401 Key Benefits for Technicians OEMThe Carrier HK02ZA436 is a professional grade high pressure switch engineered for critical refrigerant monitoring in industrial refrigeration and air conditioning systems. As an essential safety component, this HVAC pressure switch features a 290 PSI cutout and a 185 PSI cut in, providing a precise 290 185 pressure range. When system pressure exceeds the preset limit, the switch breaks the electrical circuit to the compressor, preventing catastrophic