What refers to the construction and installation of ducts using approved materials and methods?

The term that specifically relates to the construction and installation of ducts using approved materials and methods is Duct Construction and Installation. This process involves adhering to industry standards and building codes to ensure that the ductwork is appropriately designed, assembled, and installed to effectively facilitate airflow in a mechanical HVAC system. It encompasses selecting the right materials, meticulously following best practices, and ensuring that the installation complies with the required specifications to maximize performance and energy efficiency.

Duct maintenance generally refers to the ongoing care and upkeep of existing ducts, which is essential for ensuring their functionality over time but does not involve the initial construction or installation processes. Duct testing involves evaluating the performance of duct systems to detect any air leakage or inefficiencies after installation. Duct inspection is the examination of existing duct systems to ensure they meet safety and performance standards, while not focusing on the actual construction and installation phase. Therefore, the focus on the methods and materials used in Duct Construction and Installation distinctly highlights its primary role in establishing a reliable HVAC duct system.