The Sporlan 180887 is designed for Element Type 83 configurations

the safety switch activates the thermal relay

This unit is optimized for HVAC zone control

You can utilize the high-speed lead for single-speed applications or wire multiple speeds if the control board supports it

making it a versatile component for technicians maintaining automation systems

Carrier HK02ZA452 Pressure Switch 319825-402 The Sporlan 180887 is designedThe Carrier HK02ZA452 Pressure Switch is a critical safety component designed for precise refrigerant pressure monitoring within commercial and residential HVAC systems. Engineered as a high limit safety cut out, this OEM Carrier replacement part is essential for protecting the compressor and refrigeration circuit from excessive pressure conditions. With a fixed cut out setting of 426 PSI and a cut in reset at 320 PSI, it ensures the system operates