If you have an H2 license, can you replace three roof-mounted package units for a light commercial building?

To understand whether an individual with an H2 license can replace three roof-mounted package units for a light commercial building, it’s important to know the scope and limitations associated with H2 licenses. An H2 license typically allows the holder to work on air conditioning systems and heat pumps, generally geared towards residential applications. However, light commercial work often requires a different level of knowledge and licensing due to the complexity and potential safety issues involved.

While a person holding an H2 license is certified to perform certain work, replacing roof-mounted package units, particularly in a light commercial context, usually falls outside the purview of this license. These systems can involve greater capacities, more advanced configurations, and regulatory requirements that may not be covered under residential only licensing. Therefore, the correct answer reflects the limitations of what an H2 license permits in relation to changing or replacing equipment specific to light commercial buildings.