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8406-015 OBSOLETE
- LOW PRESSURE SWITCH 27 CO AR
Bard part number 8406-015 is an OEM low pressure switch used in Bard HVAC equipment to monitor the refrigeration circuit and open the control circuit if suction pressure drops below a safe level, helping protect the compressor from loss-of-charge conditions, restricted airflow, or freeze-up scenarios. When this switch is weak or out of calibration, Bard units can short-cycle, lock out, or run with poor cooling performance, so replacing it with the correct Bard factory switch restores proper safety cutout operation and dependable system control. Because low pressure switch setpoints and wiring styles can vary by unit and refrigerant application, confirm the exact match to your model and serial number in the Bard service literature before ordering or installing.
Official replacement(s):
8406-063
- Low Press Swt. Auto Reset Cut Out 27PSI