What components are included in a central vacuum system?

A central vacuum system typically includes several key components. The main element is a central power unit, which is usually installed in a basement, garage, or utility room. This power unit houses the motor and the collection bin for dirt and debris. Additionally, central vacuum systems consist of a network of tubing that runs throughout the house, connecting the power unit with inlet valves in each room. These inlet valves allow the user to plug in a flexible hose and attachments to vacuum specific areas. The system also requires accessories such as a hose, powerhead, brushes, and extension wands for optimal cleaning. Other optional components may include a muffler to reduce noise, a utility valve for quick clean-ups, and a variety of specialized attachments for unique cleaning needs.