100074696 | COMPUTER BOARD 540 | Lochinvar & A.O. Smith Part Number_3H0346700008 **Key Features:** * 24V control

**Key Features:** * 24V control voltage for compatibility with Carrier units * Compact design for easy installation and integration * User-friendly interface for effortless control * Designed to optimize HVAC system performance and efficiency **Benefits:** * Enhance system control and precision * Reduce downtime and maintenance costs * Improve occupant comfort and satisfaction **Applications:** This 24V Interface Control Kit is ideal for use in commercial and industrial buildings equipped with Carrier HVAC units

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100074696 | COMPUTER BOARD 540 | Lochinvar & A.O. Smith Part Number_3H0346700008 **Key Features:** * 24V controlEngineered for reliability and precision, the Lochinvar & A. O. Smith COMPUTER BOARD 540 [sku] is a high performance electronic control system designed for use in industrial and commercial applications. This advanced board features: State of the art electronic circuitry, ensuring precise and efficient operation. Robust construction, withstand demanding operating conditions. Easy installation and maintenance, minimizing downtime and maintenance costs.