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Bard 1804-0327 - High pressure control assembly
Bard part number 1804-0327 is an OEM high pressure control assembly (high pressure switch) used on Bard wall-mounted air conditioners and heat pump units to monitor refrigerant discharge pressure and help protect the compressor if system pressure rises beyond a safe operating range. This safety control is a key part of the unit’s protection circuit and is commonly specified as a 440/575 psi range switch, so replacing a weak, stuck, or nuisance-tripping switch with the correct Bard OEM part helps restore proper shutdown protection, reduce preventable compressor damage, and keep diagnostics consistent with factory wiring and controls. Confirm model and serial compatibility before ordering, since pressure control specifications and wiring connections can vary by series and vintage.
- Technical Specifications
- Product number: 1804-0327
- Manufacturer description: High Pressure Control Assy
- Weight: 1.000 lbs
- HTS Code: "9032.20.0000"