What type of hanger is specifically designed for use during seismic activity?

The choice of cable/clutch hangers for use during seismic activity is rooted in their unique design, which allows for exceptional flexibility and movement. During seismic events, structural elements can experience significant vibrations and shifts. Cable/clutch hangers are engineered to accommodate these movements while securely holding the HVAC system components in place. The use of cables provides a degree of give, reducing the risk of breakage or failure that can occur with more rigid hanging systems.

In contrast, other hanger types may not provide the same degree of movement allowance necessary for seismic conditions. Trapeze hangers, while sturdy, are more rigid and may not flex to absorb shock or movement effectively. Beam clamps are used for attachment to beams, but do not offer the same seismic adaptability. Strap hangers, although versatile, are typically fixed and may not permit the dynamic movement that is essential during seismic events.

By choosing cable/clutch hangers, HVAC professionals can enhance the resilience of the installed systems, ensuring they remain operational and secure in the face of seismic activity.