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• 8406-154 OBSOLETE

• High Pressure Transducer

Bard 8406-154 is an OEM liquid line pressure transducer used on select Bard wall-mount systems to monitor refrigerant pressure and provide the control board with an accurate pressure signal for staging, diagnostics, and system protection. When a transducer drifts out of calibration or fails, it can trigger pressure-related faults or unstable capacity control, so replacing it with the correct Bard part helps restore proper operation and keeps the unit running within designed pressure limits. Match this transducer to your exact model and serial number parts list, and follow standard refrigeration practices for safe sensor replacement and leak-free commissioning.