Electronic Main Power Control Board for Certain 2 or 3-Way Refrigeration Units — Model P711 Replacement electronic control board designed for managing electrical input and switching in multi-source refrigeration systems. Serves as the primary circuit component in the power control system. **Features** - Main electronic power control/circuit board - Supports multi-source electrical input switching - Designed for systems with 2 or 3 operational power modes - Direct replacement structure for P711 configuration **Specifications** - Component type: Electronic circuit board - Model reference: P711 - Function: Electrical power management and routing in refrigeration systems - Power source compatibility: AC, DC, and alternative fuel-driven inputs (where applicable) **Notes** Please compare the physical appearance, configuration, and dimensions of this part with the existing component to confirm compatibility before purchase.