A HVAC control panel is a device used to regulate the temperature, humidity, and air quality of a building. It is typically used in commercial and industrial settings, but can also be used in residential settings. The control panel is responsible for controlling the various components of the HVAC system, such as the air handler, compressor, and ductwork. It is also responsible for controlling the fan speed, temperature, and humidity settings. The control panel is usually connected to a thermostat, which is used to monitor the temperature of the building and adjust the settings accordingly. The control panel also has the ability to monitor the air quality of the building and make adjustments as needed. By controlling the temperature, humidity, and air quality, the HVAC control panel helps to ensure the comfort and safety of the occupants of the building.