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Bard MC4002-B - Dual unit lead lag controller
The Bard MC4002-B is an OEM dual unit lead lag controller with enhanced alarm board designed to manage and alternate two Bard wall mount air conditioners so runtime is balanced and backup cooling is available when demand or a fault requires it. This control provides lead lag rotation and alarm capability for critical applications like telecom and equipment rooms, helping you maintain stable space conditions while monitoring unit status through alarm outputs. Use MC4002-B when replacing a failed controller or upgrading from earlier compatible lead lag controllers, and confirm wiring and sensor requirements match your existing MC4002 series setup before ordering.
- Technical Specifications
- Product number: MC4002-B
- Manufacturer description: DUAL UNIT LEAD-LAG CONTROLLER W/ ALARM BOARD B
- Weight: 12.000 lbs
- HTS Code: "9032.89.6015"
- Previous Versions
- MC4001-B (Obsolete, superseded by MC4002-B)