What are used to hang all types of HVAC components?

• A. Anchors
• B. Hangers
• C. Bolts
• D. Clips

Answer: (A)

Hangers are the hardware used to suspend HVAC components from the building structure. They are designed to support and suspend ductwork, units, and related equipment, keeping everything level and allowing for movement from vibration and thermal expansion. Hangers come in variations like threaded rod with clamps, straps, or channel hangers that attach to structural members and to the HVAC pieces being supported. Anchors fix components to concrete or masonry, bolts are fasteners used to join parts, and clips provide light-duty restraints. For hanging all types of HVAC components, hangers provide the necessary load-bearing support and adjustability.