CPVC water pipe may be used for hot and cold water distribution systems in which area?

CPVC (Chlorinated Polyvinyl Chloride) water pipe is widely utilized because of its versatility and resistance to corrosive materials. In the context of water distribution systems, it is specifically designed for hot and cold water applications, making it suitable for use within buildings. The material can withstand high temperatures up to about 200°F, which is essential for typical hot water systems.

When considering the environments where CPVC can be installed, using it within a building is advantageous because it is protected from UV light and physical damage that can occur in outdoor or underground settings. Furthermore, within a building, CPVC can be used safely because plumbing systems are usually designed with consideration of the necessary thermal expansion and contraction that can occur with hot water systems. The material is also recognized for its ease of installation, as it can be joined using solvent cement, which makes it very practical for indoor plumbing applications.

In contrast, other options may not align with the code requirements or best practices for CPVC installation. For example, underground installations may require materials that are more durable against ground stresses or moisture, making them less suitable for CPVC. Similarly, outdoor installations may expose the pipe to UV radiation, which can degrade CPVC over time. Therefore, while CPVC