Which of the following is NOT a component of suspended ceilings?

In the context of suspended ceilings, furring strips are not typically considered a component of the system. Suspended ceilings, often referred to as drop ceilings, primarily consist of a grid system designed to hold ceiling tiles or panels. This grid system includes components such as cross tees and runners, which create a framework that supports the tiles.

Cross tees are shorter members that extend across the main runners, creating a grid pattern to facilitate tile installation. Runners, often referred to as main tees, serve as the primary support structure, running parallel and providing the foundational support for the ceiling tiles.

Molding, while not part of the grid itself, is often used to conceal the edges of the ceiling tiles and enhance aesthetic appeal, making it a relevant component when considering the overall design and finish of a suspended ceiling.

Furring strips, however, are generally used in other types of ceiling installations rather than in suspended ceilings. They can serve to create a more stable surface under drywall or assist with leveling and providing a nailing surface, but they do not specifically function as part of the typical suspended ceiling grid system.