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Bard 8406-006 - Low pressure switch

Bard part number 8406-006 is an OEM low pressure switch used in the refrigeration circuit on Bard wall mounted air conditioners and related packaged equipment to help protect the compressor by monitoring suction pressure. This switch is calibrated to open the control circuit at 32 PSI and automatically reset by closing at 57 PSI, which helps prevent compressor operation during low charge conditions, airflow problems, or coil icing events. If your unit is locking out on a low pressure safety or you are troubleshooting intermittent cooling, replacing the switch with the correct Bard OEM part helps restore proper safety operation and reliable system cycling; confirm compatibility by model and serial number before ordering.


  • Technical Specifications
  • Product number: 8406-006
  • Manufacturer description: LOW PRESSURE SWITCH 32CO/57CI
  • HTS Code: "8415.90.8085"

$16.00 *

Please call for availability.

(844) WALLMOUNT

(844-925-5668)

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