Gas systems are setups designed to manage and distribute gases for various applications, such as heating, cooking, and industrial processes. These systems typically include components like gas pipes, valves, regulators, and meters, which work together to ensure a safe and efficient flow of gas, such as natural gas or propane. In residential settings, gas systems provide energy for appliances like stoves, water heaters, and furnaces. Proper installation and maintenance are crucial to prevent leaks and ensure safety, often requiring the expertise of licensed professionals to comply with local regulations and standards.