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S1804-0107 OBSOLETE
- Low Pressure Ctrl Assy Boxed
The Bard S1804-0107 Low Pressure Control Assembly is an OEM refrigeration safety control used on Bard wall-mount air conditioners and heat pumps to help protect the compressor by monitoring suction pressure and shutting the system down if pressure drops outside the safe operating range. This boxed control assembly is commonly referenced as an A/R low pressure control or low pressure switch, making it a go-to replacement when a unit is short-cycling on low pressure, has a failed switch, or needs a like-for-like safety control after troubleshooting a possible refrigerant, airflow, or coil issue. For best results, match the part number exactly and confirm the wiring and pressure tap connection points against your Bard unit documentation before ordering.
Official replacement(s):
1804-0107BX
- Low Pressure Ctrl Assy Boxed