Bard 8406-045 - Low Pressure Switch

Bard part 8406-045 is an OEM low pressure switch used in Bard wall mounted air conditioners and heat pumps to monitor suction pressure and help protect the compressor. When system pressure drops below its setpoint, the switch opens to stop compressor operation, which can prevent damage during refrigerant loss, restricted airflow, or low load conditions. This replacement is commonly used in the refrigeration safety control circuit, so matching the exact Bard part number is important for proper cutout settings and reliable operation. Verify compatibility by model and serial number in the unit parts list or service manual before ordering.

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(844) WALLMOUNT (844-925-5668)