What is the purpose of sediment traps in gas systems?

Sediment traps play a crucial role in gas systems by capturing dirt, debris, and liquids that can accumulate in the gas line. This is particularly important because contaminants can hinder the performance of gas appliances, cause blockages, or even lead to dangerous malfunctions. By intercepting these potential intrusions before they reach the gas appliance, sediment traps help maintain the integrity of the gas delivery system and ensure that the appliances operate safely and efficiently.

The other options do not reflect the specific function of sediment traps. For instance, while pressure regulation is vital in gas systems, it is not the responsibility of sediment traps. Similarly, filtration of gas does occur in various systems, but sediment traps specifically focus on the collection of sediments rather than filtering gas on a molecular level. Thus, the function of sediment traps is distinct and specifically aimed at improving the overall health of the gas system by managing impurities effectively.