- High-Quality Material: This LCD switch controller for car heaters is constructed from durable, environmentally friendly PP material, ensuring longevity and stability for reliable performance. - Clear LCD Display: Designed for easy readability, this auxiliary heater control features a clear LCD display that works seamlessly with self-air auxiliary heaters equipped with the appropriate interface. - Timer Functionality: Take advantage of the diesel heating LCD controller's intuitive buttons for manual fuel filling, start/stop timing, and customizable time settings. Efficient remote pairing simplifies setup and use. - Broad Compatibility: Ideal for both 12V and 24V supply voltages, this LCD control is suitable for various applications, including cars, trucks, and other vehicles requiring auxiliary heating controls. Use Scenarios: 1. Stay warm during cold mornings by pre-programming your vehicle's heater to start before you get in, ensuring a comfortable ride. 2. Use the controller in trucks or larger vehicles to maintain a steady heat output during longer trips, enhancing comfort for drivers and passengers alike. 3. Conveniently manage your auxiliary heater from a distance, allowing for quick adjustments without having to step outside in poor weather conditions.