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  • 8408-039 OBSOLETE

  • Discharge Line Thermostat

The Bard 8408-039 discharge line thermostat is an OEM temperature limit control used on Bard wall mounted air conditioners and heat pumps to monitor compressor discharge line temperature and help protect the refrigeration circuit from overheating. When the discharge line reaches its setpoint, the thermostat can open the control circuit to prevent compressor damage and nuisance shutdowns caused by excessive operating temperatures. Bard lists 8408-039 as obsolete with the official service replacement 8408-039BX, so if you are servicing an older unit, confirm the original part number and wiring style, then match the replacement to your unit model and serial number before ordering.


Official replacement(s):

This Part is Used in These Models ℹ️