![]() ![]() Just like H1, H3 is also divided into two classes. ![]() H3 - This license lets you work on a forced-air heating and cooling unit whose weight is less than fifteen tons.H2 - The H2 license permits you to handle forced air heating and cooling systems that exceed over 15 tons.The Class 1 level of licensure permits HVAC professionals to work in any home or building, and the Class 2 license allows HVAC professionals to only work in single-family homes. The H1 license is divided into classes: Classes 1 and 2. H1 - Obtaining this license lets you operate water-based systems in residential, commercial, and industrial buildings.Each of these categories allows you to choose either the technician license or contractor license.Īs discussed above, the three classes of Heating and Cooling Licenses are the following: Heating and cooling - This license is divided into three primary classes: H1, H2, and H3.Refrigeration contractor - The refrigeration license allows the contractor to only work on commercial refrigeration or HVAC units.There are two primary categories of HVAC licenses: What are the two primary categories of HVAC Licenses? The license and the additional certification are some of the HVAC tools you need to run an HVAC business in North Carolina. You also need an additional certification to deal with HVAC projects with commercial refrigeration units. Without the license, you can't perform any HVAC work. You must have a North Carolina HVAC license to become a technician. Do you need an HVAC License in North Carolina? Here's the answer. Here's everything you need, and let's go straight to the point. ![]() I will share all the procedures and resources you need to follow and know. But don't you worry! I am here to help you build a successful HVAC business in North Carolina. Without a North Carolina HVAC license, your business will not reach its full potential. ![]() Many skilled HVAC technicians claim to be HVAC experts, but obtaining a license in North Carolina will surely make you the top choice. As a technician, you must follow procedures, and there's no room for mistakes. Controlling the temperature and maintaining air quality is challenging for an HVAC technician. ![]()
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