What should a label on a primary component near an ASD fan indicate?

A label on a primary component near an Active Soil Depressurization (ASD) fan should clearly indicate the system purpose. This is essential because it provides immediate context and understanding of the system's function, ensuring that anyone working on or inspecting the system knows its intended role in radon mitigation. By identifying the system's purpose, the label helps guide proper maintenance and investigative procedures, facilitating effective communication among professionals engaged in radon mitigation efforts.

Highlighting the system's purpose can also be crucial for safety and compliance with regulations regarding radon levels in buildings. Having this information readily visible can aid in troubleshooting and enhance collaboration among different specialists involved in the radon mitigation process. Therefore, a label that indicates the purpose of the system serves fundamental operational and safety functions.