What is Combustion Analysis?

Combustion Analysis is the process of measuring and evaluating the gases produced during the combustion (burning) of a fuel to determine how efficiently and safely a combustion appliance is operating.

It is commonly performed on equipment such as boilers, furnaces, water heaters, generators, and industrial burners using a combustion analyzer.

What a Combustion Analysis Measures

A combustion analyzer typically measures:

• Oxygen - Indicates the amount of excess air in the combusion process.
• Carbon Monoxide - A dangerous gas that can indicate incomplete combustion.
• Carbon Dioxide - Helps determine combustion efficiency.
• Flue Gas Temperature - Measures the temperature of exhause gases leaving the appliance.
• Combustion Efficiency - Calculates how effectively fuel is being converted into heat.
• Draft or Pressure - Ensures proper venting of combustion gases.

Why Combustion Analysis is Important

• Improves fuel efficiency and reduces operating costs.
• Helps identify equipment that is out of adjustment.
• Detects unsafe conditions, such as elevated carbon monoxide levels.
• Reduces emissions and environmental impact.
• Verifies compliance with manufacturer specifications and safety standards.

In simple terms: Combustion analysis is a diagnostic test that evaluates how well a fuel-burning appliance is operating by analysis its exhaust gases, helping ensure the equipment is safe, efficient, and properly tuned.