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The FIELDPIECE AOX2 Combustion Check Accessory measures percent oxygen (%O2) and flue temperature and calculates percent carbon dioxide (%CO2). It is an affordable alternative to full-function combustion analyzers, designed for everyday combustion testing and tuning. It allows easy calibration of combustion equipment such as boilers or furnaces to the manufacturer's specified % CO2, or % O2.
The AOX2 provides essential combustion measurements, including %O2, flue temperature, and calculated %CO2, streamlining equipment calibration and enhancing efficiency.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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