TL;DR
A diagnostic tool that measures flue gases, carbon monoxide, oxygen, draft, and efficiency on furnaces, boilers, and water heaters.
What it means
A diagnostic tool that measures flue gases, carbon monoxide, oxygen, draft, and efficiency on furnaces, boilers, and water heaters.
Where it sits in the glossary
Combustion analyzer is part of the Trade jargon group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
A combustion analyzer samples flue gases — CO, O2, CO2, draft, stack temperature, efficiency — and tells the tech whether a furnace, boiler, or water heater is burning safely and efficiently. For homeowners it is a safety tool first and an efficiency tool second.
Carbon-monoxide incidents in older Ohio homes are usually preventable with one good combustion test per heating season. A tune-up that closes without a combustion-analyzer reading on the invoice is half a tune-up.
ProFix tools that touch this term
Where this term gets mixed up
Combustion analyzer vs. CO alarm
A home CO alarm warns you about dangerous air in living space. The analyzer measures combustion inside the appliance itself, which is where the problem usually starts.
Reading without setup is not enough
A useful combustion test is performed with the appliance running at steady state and includes manifold pressure, draft, and stack temperature in addition to CO.
Where this term comes from
Appliance manufacturer manuals; National Fuel Gas Code (NFPA 54).
See also
License: CC-BY-4.0 — quote freely with attribution to ProFix Editorial Team / ProFix Directory.