What benefit does flexible conduit provide during installation?

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Flexible conduit is specifically designed to facilitate easier installation in scenarios where there are obstacles or intricate routing requirements. Its flexibility allows the installer to bend and navigate around obstacles without the need for additional fittings, which can save time and labor costs during the installation process. This characteristic is particularly beneficial in tight spaces or complex layouts where rigid conduit would be challenging to maneuver.

The other options do not align with the primary benefits of flexible conduit. Higher thermal resistance is not a defining feature compared to other conduit types, and while flexible conduit may support some weight, it is not generally known for greater load-bearing capacity. Additionally, while some types of conduit can provide a degree of sealing, air-tight sealing is not a typical benefit associated with flexible conduit as this would depend more on the fittings and terminations used rather than the conduit itself. Thus, the ease of bending around obstacles is the hallmark advantage of using flexible conduit during installation.

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