A HVAC rooftop is a system of heating, ventilation, and air conditioning (HVAC) equipment that is installed on the roof of a building. This type of system is designed to provide climate control for the interior of the building, and can be used to regulate temperature, humidity, and air quality. The rooftop HVACHVAC system is typically composed of several components, including an air handler, evaporator coils, condenser coils, and a compressor. The air handler is responsible for drawing in air from outside and circulating it throughout the building, while the evaporator and condenser coils are responsible for cooling and heating the air. The compressor is responsible for compressing the refrigerant and sending it to the evaporator and condenser coils. The rooftop HVAC system is an important part of any building, as it helps to maintain a comfortable and healthy environment for occupants.