Upgrade Version 12V and 24V dual voltage universal air diesel heater LCD switch control Can be used on the plateau controller board motherboard remote control Two way remote control with energy for display and adjustment of temperature wiring harness One Important Note If your original motherboard and controller look like ours they both have white plugs Then you can buy a motherboard or controller to replace the broken one If your original motherboard and controller are different from ours you will need to purchase the motherboard and controller together to replace the damaged motherboard and controller Otherwise it will not fit your heater Specifications Item Name LCD Control Switch Remote Control Main Board LCD Control Switch Remote Control Main Board Wire Harness SetColor The motherboard and LCD control switch plugs are whiteDistance Less than 50 metersVoltage 12v and 24V dual voltage common motherboard Remote control 4 keys with display and adjustment functionsLCD control switch 5 keysLCD connector pin 3 pinsSuitable for 5KW air diesel parking heaterProduct Sellpoints Easy Installation and Replacement Designed for easy installation and replacement compatible with various parking heater models LCD Control Switch with 5 Keys Includes a 5 key LCD switch for precise control and monitoring of your parking heater Remote Control with Display Features a 4 key remote with LCD display for easy temperature adjustment from a distance Long Range Remot