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Bard 1804-0423 - LAC Control Assembly
The Bard 1804-0423 Lac Control Assembly is an OEM low ambient fan cycling control used in Bard wall-mount heat pump applications to help maintain proper head pressure and stable cooling operation when outdoor temperatures drop. In low-ambient conditions, this control works with the condenser fan circuit to cycle fan operation as needed, supporting reliable compressor performance and reducing nuisance lockouts that can occur when system pressures fall outside the intended range. If you are servicing a Bard unit that must cool year-round, such as telecom, classrooms, or other constant-load spaces, replacing a failed 1804-0423 with the correct Bard factory part helps restore correct control logic and ensures the component matches the unit wiring and pressure control strategy specified by Bard.
- Technical Specifications
- Product number: 1804-0423
- Manufacturer description: Lac Control Assembly
- HTS Code: "8415.90.8085"