This LCD remote control kit is designed for cars, trucks, RVs, buses, and boats, upgrading and controlling your diesel parking heater for precise temperature control and easy operation. The digital display and intuitive button layout allow you to easily monitor heater status and adjust settings in real time. This LCD control panel is compatible with most 12V and 24V diesel parking heaters, offering stable performance and rapid response. It allows you to turn the heater on/off, set operating modes, adjust the temperature, and monitor fault codes, helping you maintain a comfortable cabin environment in cold weather while improving fuel efficiency. The controller is made of durable, heat-resistant materials and designed for long-term use in harsh automotive and marine environments. Its compact design makes it suitable for installation on the dashboard or wall, allowing for easy operation without taking up much space. This remote control kit is ideal for vehicles, campervans, construction machinery, boats, and other diesel-powered equipment using parking heater systems. It is a perfect replacement for or worn original control units, restoring full heater functionality and enabling precise heater management. Color: Black Material: ABS Package Contents: 1 * parking heater LCD display 1 * switch