What is the primary function of a flue gas analyzer?

The primary function of a flue gas analyzer is to assess the efficiency of combustion processes. This tool measures various gases present in the flue gas, such as carbon dioxide (CO2), carbon monoxide (CO), oxygen (O2), and nitrogen oxides (NOx). By analyzing the proportions of these gases, the analyzer can determine how effectively the fuel is being burned and how much of it is being converted into useful energy, as well as how much is wasted. High combustion efficiency indicates that most of the fuel is being converted to energy, while poor efficiency can lead to increased emissions and wasted fuel.

This focuses on assessing the overall performance of combustion appliances, ensuring they are operating within safe and efficient parameters. Understanding combustion efficiency is crucial for optimizing energy use and minimizing environmental impact, making the flue gas analyzer an essential tool in the maintenance and evaluation of heating systems.