HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration): A robust system of integrated devices used to climate control, warm, cool, and ventilate indoor environments. It is composed of a combination of components such as fans, evaporator coils, condenser coils, air filters, thermostats, and more, all working together to provide a comfortable atmosphere in areas like homes and offices. From refrigerators to furnaces, HVACR equipment is designed for maximum efficiency and longevity—making it an invaluable asset to any facilities manager.