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Bard part number 5811-020 is an OEM capillary tube used as a fixed metering device in select Bard wall-mount and packaged HVAC refrigeration circuits, helping regulate refrigerant flow and maintain the proper pressure drop across the system. This cap tube is sized .080 x .140 and is 26 inches long, so matching the exact dimensions matters for correct superheat and overall unit performance. If you are troubleshooting improper cooling, flooding, or restricted operation, replacing a damaged or plugged metering tube with the correct Bard OEM 5811-020 helps restore factory-correct operation and fit during service.
* Orders less than $50 may incure a minimum order fee.