Which vent serves a battery venting design and connects to a vertical stack?

The choice of a circuit vent as the type of vent that serves a battery venting design and connects to a vertical stack is accurate due to the specific function and configuration of circuit vents in plumbing systems.

A circuit vent is designed to allow for the venting of multiple fixtures, typically in a battery layout, where several fixtures are placed close together. This type of venting system effectively connects those fixtures to a vertical stack, allowing for efficient air circulation and removal of sewer gases while accommodating the drainage needs of the fixtures.

This design is particularly beneficial in situations where traditional individual venting would be impractical due to space limitations or when trying to maximize the efficiency of the venting system. By using a circuit vent, all connected fixtures can share the same venting system, which enhances both the performance and the efficiency of the plumbing system.

The other types of vents, such as branch vents, loop vents, and relief vents, serve different purposes and configurations. Branch vents typically connect individual fixtures to the main vent stack but do not encompass the same level of collective venting for multiple fixtures as circuit vents do. Loop vents provide a way to vent fixtures by creating a loop to help maintain a trap seal but do not specifically connect to a vertical stack in