• Home
• Contact
• About us
• Bard Equipment
• Bard Parts

• S1804-0106 OBSOLETE

• High Pressure Ctrl Assy Boxed

Bard part number S1804-0106 is an OEM high pressure control assembly commonly listed as a high pressure switch used in Bard wall-mounted air conditioners and heat pumps to protect the refrigeration circuit. It monitors discharge or high side refrigerant pressure and opens the control circuit when pressure rises beyond safe limits, helping prevent compressor damage and nuisance trips caused by restricted airflow, dirty coils, or overcharge conditions. As a direct-fit Bard replacement, this assembly is intended to restore proper safety cutout operation with the correct electrical connections and mounting for compatible Bard equipment. Confirm your unit model and parts list to verify fit and any superseding part numbers before ordering.