Companies in the Boilers-Supplies & Parts (Wholesale) industry specialize in the distribution of equipment and supplies related to boilers and hydronics systems. These systems are used for heating and cooling in residential, commercial, and industrial buildings. The industry involves the wholesale distribution of a wide range of products, including boilers, radiators, valves, pumps, and other related parts and accessories. The companies in this industry typically purchase products from manufacturers and then sell them to retailers, contractors, and other end-users. They may also provide technical support and training to their customers to ensure proper installation and maintenance of the equipment. The Boilers-Supplies & Parts (Wholesale) industry is an important part of the larger plumbing and heating equipment and supplies industry. As such, it plays a critical role in ensuring that buildings are properly heated and cooled, which is essential for the comfort and safety of occupants.