Combustion analysis is a diagnostic procedure where a technician uses a digital analyzer to measure the flue gases of a furnace or boiler. This process determines the efficiency of the burner and ensures that dangerous levels of carbon monoxide are not being produced. For owners of Mobile Home Gas Furnaces, an annual combustion analysis is the best way to ensure the unit is burning fuel cleanly. The analyzer checks for oxygen levels, stack temperature, and the presence of unburned fuel in the exhaust. If the results are off, the technician can adjust the gas pressure or the Draft Inducer speed to optimize performance. Performing this check on Ducted Shop All heating systems helps prevent soot buildup in the heat exchanger. It is a vital maintenance step that protects both your energy budget and your family's safety. Modern ACIq furnaces are designed to be easily accessible for this type of precision testing.