Why is it important to have an annual combustion analysis done on a gas furnace?

Having an annual combustion analysis performed on a gas furnace is crucial for ensuring both efficiency and safety. This process involves measuring the levels of combustion gases, such as carbon monoxide, as well as assessing the fuel-to-air mixture and overall performance of the furnace.

A well-calibrated furnace burns fuel in an optimal manner, which maximizes heat output while minimizing energy consumption and harmful emissions. If the combustion process is not functioning correctly, it could lead to incomplete combustion, resulting in increased emissions of toxic gases, including carbon monoxide, which poses serious health risks.

Moreover, inefficient combustion can lead to higher energy bills and decreased furnace lifespan, as the system works harder to achieve the desired temperature. Thus, the annual combustion analysis is a vital preventive maintenance task that supports both safe operation and economical heating, making it an essential practice for any gas furnace.