Bacharach Fyrite Insight Plus Combustion Analyzer

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  • Regular price $1,339.00


The Bacharach Fyrite Insight Plus offers some valuable improvements to the already very popular Insight series. The Insight Plus can view combustion analysis data graphically, providing technicians a better understanding of what's happening over time, or how close to certain limits a unit is operating. The Insight Plus is built around Bacharach's self calibrating and field replaceable B-Smart O2 and CO sensors. The CO sensor now measures to 4000 ppm, and comes with an integral NOx filter. A 3-year, long life O2 sensor is included with the meter. The Bacharach Fyrite Insight Plus can store 100 measurements in memory to be recalled, printed, or downloaded.

Insight Plus Graphs

The Insight Plus has a full color, brightly backlit display that can graph live combustion data in two ways. On the Line Graph Trend Screen it graphs a user selected combustion parameter over time, providing an understanding of how the parameter is trending. Monitor CO levels over time, for instance. On the Bar Graph Screen, the Insight Plus shows 3 bar graphs which monitor 3 customizable parameters with user defined limits. Users can simultaneously view O2, CO, and T-Stk, or any other available parameters. A third graphic screen, the Stack Temperature Hot Spot Screen, offers an innovative way to detect the ideal measurement spot within a testing location.

The Insight Plus exclusively offers the Tune-Rite HVAC assistant software. This software helps provide a more thorough investigation and assists in determining the best solution for an inefficient system. The Tune-Rite software will show you when the appliance has reached steady state which is necessary to gather consistent and accurate data. It also gives the contractor solution suggestions when evaluating systems by watching the data evolve in real time.

The new Bacharach Fyrite Insight Plus Combustion Analyzer brings new features and flexibility to residential and light commercial combustion analyzers. To the HVAC contractors, home inspectors, maintenance personnel, and energy auditors who count on quality measurement day in and day out, the innovation of the Bacharach Fyrite Insight Plus will be a welcome addition.

Five Tools in One

  • Combustion and efficiency analyzer- with 9 fuels to choose from
  • Ambient air CO tester- for measuring carbon monoxide in ambient air
  • Flue gas CO test instrument- calculate CO air free (COAF)
  • Dual channel digital thermometer- two thermocouples measure up to 999 °F
  • Digital manometer- measure draft, gas pressure, ESP, up to 40 INWC

Warranty Information

The Bacharach Fyrite Insight Plus Combustion Analyzer carries a 2-year warranty on instrument and sensors; Long-life O2 sensor carries a 3-year warranty.

Product Specs
Function Range Resolution Accuracy
Oxygen 0 to 20.9% 0.1% ±0.3%
Carbon Monoxide 0 to 4000 ppm 1 ppm ±10 ppm from 0 to 200 ppm
±5% from 200 to 2000 ppm
Air Temperature -4 to 600 °F
(-20 to 316 °C)
0.1 °F/°C ±1.8 °F (1 °C) from 32 to 212 °F (0 to 100 °C)
Stack Temperature -4 to 1202 °F
(-20 to 650 °C)
0.1 °F/°C ±3.6 °F (2 °C) from 32 to 257 °F (0 to 125 °C)
±5.4 °F (3 °C) from 257 to 482 °F (125 to 250 °C)
±7.2 °F (4 °C) from 482 to 752 °F (250 to 400 °C)
Draft/Differential Pressure ±40 inWC
(±100 mBars)
0.01 inWC
(0.01 mBar)
±0.012 (0.03 mBar) between ±0.4 inWC (1 mBar)
±3% for rest of range
Efficiency 0.1 to 100% 0.1% Value is calculated
Carbon Dioxide 0.1% to a fuel
dependant maximum
0.1% Value is calculated
Carbon Monoxide
(Air Free)
0 to 9999 ppm 1 ppm Value is calculated
Excess Air 1 to 250% 1% Value is calculated
General Specifications
Selectable Fuels Natural Gas, Oil #2, Oil #4, Oil #6, Propane, Coal, Wood,
Kerosene, B5 (+ 2 custom)
Gas Sample Flow Rate 300 to 700 cc/min
Warm-up Time Minimum = 30; Maximum = 60
Memory 100 locations for storing test results
Connectivity USB 2.0 Mini B, IrDA
Display Color 2.8" graphics LCD
Operating Temperature 23 to 113 °F (-5 to 45 °C) @ 15 to 95% RH, non-condensing
Storage Temperature -4 to 122 °F (-20 to 50 °C) @ 15 to 90% RH, non-condensing
Power Supply 4 x AA batteries (included) or USB cable to PC or AC adapter
Battery Life Minimum 15 hours typical with alkaline batteries
Dimensions (H x W x D) 8.0 x 3.6 x 2.3 in (20.3 x 9.1 x 5.8 cm)
Weight 16 oz (454 g) with batteries

  • Fyrite Insight Plus Basic
  • Probe
  • Spare Filters
  • Protective rubber boot
  • 4 AA batteries
  • User manual
  • Hard-carrying case

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Our policy lasts 30 days. If 30 days have gone by since you received purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.