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The Bacharach Fyrite InTech Combustion Analyzer 0024-8511 is an advanced, all American-made, residential combustion analyzer that delivers accurate yet still speedy measurements of oxygen, carbon monoxide, stack temperature and ambient temperature. The InTech inuitive, push-button operation and selectable fuel types in the menu give accurate, electronic test results to help eliminate service call time. The new backlight high-contrast LCD graphic display allows for results to be seen in any environment! The optional wireless printer and reporting kit makes saving and viewing the results even easier.

  • High-contrast, backlit LCD display
  • Combustion and efficiency analyzer - 6 pre-programmed fuels
  • Direct measurement of O2, CO (0-2,000 ppm), stack and ambient temp.
  • Calculated measurement of combustion efficiency CO2, CO (air-free) and excess air
  • Easy access to sensors
  • New B-Smart® technology for in-field pre-calibrated sensor replacement
  • O2 and sensor life indicator
  • Calibration reminders
  • Fyrite® User Software (PC) and reporting package (optional)
  • Customize printed reports with your company name and logo
  • Software updates
  • Internal storage for up to 10 complete test records
  • Print data via optional wireless printer
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    Manuals (1)

    Combustion Analyzer


    Oxygen (O2)


    Fyrite Tech


    Carbon Monoxide (CO)

    Stack Temperature


    0 to 20.9%

    Carbon Monoxide (Air Free):

    0 to 9999 ppm

    Flue Gas Temperature (F):

    -4° to 1200°F

    Combustion Efficiency:

    0.1 to 100%

    Excess Air:

    0 to 250%

    Selectable Fuels:

    Natural Gas



    Oil #2

    Battery Type:

    4 Disposable AA Alkaline Batteries


    2 Years

    Speak with a real person who will go out of their way to help!
    Open Now:
    Monday – Thursday
    8am–7:45pm ET
    9am–7:45pm ET

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