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Bard 8406-094 - High pressure switch, auto reset

Bard part 8406-094 is an OEM high pressure switch with automatic reset used in Bard wall mounted air conditioners and heat pumps to protect the refrigeration circuit when head pressure rises above the safe operating range. When an overpressure condition occurs, the switch opens to stop compressor operation and help prevent damage from issues like airflow restrictions, dirty condenser coils, or condenser fan problems, then it can automatically reset once pressures return to normal. This is a direct replacement safety control intended to restore proper high pressure protection and reliable cycling on compatible Bard equipment, and verifying the correct part number against your unit model and wiring configuration is recommended before ordering.


  • Technical Specifications
  • Product number: 8406-094
  • Manufacturer description: Hi Pressure Swt. Auto Reset
  • HTS Code: "8415.90.8085"

$17.00 *

* Orders less than $50 may incure a minimum order fee.