1、Temperature Regulation: The main function of this RV thermostat is to regulate the temperature inside the RV. It achieves and maintains the desired temperature set by the user by sensing the current temperature and adjusting the heating or cooling system output. 2、Energy Saving: This RV thermostat can help regulate the use of your RV's heating and cooling system, helping to save electricity and extend the life of your RV's battery or generator. 3、Customizable Settings: This RV thermostat has customizable settings that allow the user to set different temperature preferences at different times of the day or week. This helps optimize comfort and energy use based on individual preferences and usage patterns. 4、Multiple Mode Switching: This RV thermostat has the ability to switch between different heating or cooling modes, such as heat pump, furnace or air conditioner. 5、Remote Control: This RV thermostat can be controlled remotely through a smartphone app or wireless remote control.