HVAC distributors are companies that supply heating, ventilation, and air conditioning equipment and parts to contractors, builders, and retailers. They play a crucial role in the HVAC industry by ensuring that the necessary products are available for installation and maintenance of climate control systems in residential and commercial buildings. These distributors often carry a wide range of products, including furnaces, air conditioners, ductwork, and thermostats. They may also provide technical support, training, and resources to help professionals effectively use the equipment they sell, ensuring optimal performance and customer satisfaction.