A thermocouple works by absorbing heat when the burner is active to maintain a steady gas flow. However, if the flame goes out, the thermocouple cools down and automatically shuts off the gas supply to prevent leaks. Similarly, a thermopile functions as a series of thermocouples working together, designed to handle higher gas pressure and produce greater heat output.

Proper pilot light installation is critical, as the small flame it generates is responsible for igniting the larger burner. If your pilot light isn’t functioning properly, it may indicate a malfunctioning thermocouple, thermopile, or other safety mechanisms. In such cases, it’s crucial to replace the necessary components and reinstall the pilot light, a task that should always be handled by a professional to ensure safety and adherence to industry standards.

At Texas Service Experts, we specialize in professional pilot light installation and repair services. Alongside fireplace maintenance, we offer comprehensive chimney repair, including crack repairs, gas line inspections, and more. We also offer a variety of products, such as stoves, glass doors, and gutter guards, all of which come with free installation.

A Level 2 inspection provides a more detailed evaluation than a Level 1 and is required whenever changes are made to the fireplace or chimney system. These changes might include switching fuel types, relining the chimney, or installing a new heating appliance with a different type, efficiency, or input rating.

This level of inspection is also necessary during the sale or transfer of a home, or after any event that may have caused damage to the chimney. Incidents such as chimney fires, structural fires, earthquakes, or severe weather are all valid reasons to conduct a Level 2 inspection to ensure the system is still safe and functional.