The Emerson CPC 16AI Board #810-3013 Multiflex 16+ is a refrigeration control board designed for Emerson products. It is compatible with the E2 model and is suitable for packaged/rooftop air conditioner units and furnaces. The board operates on 24V voltage and is a unit type product. This product is specifically designed for HVAC and refrigeration systems, providing the necessary control and circuit board functions for efficient operation.