Optimize the performance of your Avantco VOA-70W and VOA-70B refrigeration units with this OEM replacement mainboard controller. Designed to regulate temperature and control system functions, this high-quality controller ensures consistent cooling efficiency and smooth operation of your refrigeration unit. Engineered with durable components for reliable performance, this mainboard controller is essential for keeping your refrigeration system running efficiently. If your current controller is malfunctioning or unresponsive, replacing it with this OEM part will help restore proper functionality and prevent operational disruptions. Key Features: Type: Mainboard Controller Model/Part Number: Avantco KL-4-12, JT2100-1A-12DE Designed for: Avantco VOA-70W and VOA-70B refrigeration units Voltage: 230V Frequency: 60Hz Regulates system performance for optimal cooling efficiency OEM replacement part for seamless compatibility Durable construction for long-lasting use Easy installation for quick replacement Disclaimer This product is intended for professional use only. Installation by a certified technician is recommended. The seller is not responsible for improper installation, misuse, or any damage caused by self-installation. All trademarks and brand names mentioned in this listing belong to their respective owners. They are used for identification and compatibility purposes only. The product you receive will match the item shown in the photos. Please review all images carefully before purchasing.