A HVAC panel is a type of control system that is used to regulate the heating, ventilation, and air conditioning (HVAC) systems in a building. The panel typically consists of a series of switches, knobs, and dials that allow the user to control the temperature, fan speed, and other settings of the HVAC system. The panel also includes a display that shows the current temperature, humidity, and other information. The panel is typically located in a central location in the building, such as a hallway or lobby, and is accessible to all occupants. HVAC panels are designed to be user-friendly and provide an easy way to control the climate in a building. They are also designed to be energy efficient, helping to reduce energy costs. By using a HVAC panel, a building can maintain a comfortable temperature while saving money on energy costs.