Fyrite Insight Plus Combustion Analyzer

Fyrite Insight® Plus Combustion Analyzer
Hand-held Combustion Analyzer for Commercial Applications
  • All-in-one instrument makes combustion tuning fast and simple with readings for O2, CO, CO2>, combustion efficiency, temperature and draft
  • Industry-exclusive Tune-Rite® HVAC assistant analyzes combustion data and provides real-time troubleshooting suggestions
  • Combustion App allows users to quickly create custom reports with comments and send via email (available for Android & iOS)
  • Automatic sensor protection helps technicians protect the analyzer in harsh environments, extending sensor life
  • Long life O2 sensor with 3 year warranty reduces maintenance costs and downtime
  • IrDA printer allows technicians to reproduce combustion and emissions reports in the field
  • Ambient CO monitoring function allows technicians to check for dangerous CO levels
  • Quick and easy B-Smart® Sensor replacement in the field reduces downtime and doesn’t require calibration gas


The Fyrite® Insight® Plus is the perfect tool for busy residential/light-commercial technicians who need to ensure safe operating conditions and 
determine combustion efficiency. Powered by innovative Tune-Rite® software (patent pending), the industry’s first-ever on-demand HVAC “assistant,”
the Insight® Plus helps both new and seasoned technicians save money by making more thorough and efficient service calls.
The Insight® Plus includes sensors for Oxygen (O2) and Carbon Monoxide (CO), which includes a built-in NOx filter. The CO sensor can be replaced 
in the field without down time using B-Smart® pre-calibrated sensors. O2 sensors carry a 2 or 3 year warranty depending on the sensor installed. O2 
sensors are field replaceable and do not require calibration. The Insight® Plus calculates values like efficiency, CO2* and CO air-free to help monitor
combustion processes effectively and accurately.
*Note: The Fyrite® Insight® Plus calculates CO2 value based upon other measured values during the combustion process. It does not measure CO2 
Measurements:				O2: 0 to 20.9%
					        CO (w/integrated NOx filter): 0 to 4000 ppm
					        Stack temperature: -4 to 1202 °F (-20 to 650 °C)
					        Primary/ambient air temperature: -4 to 600 °F (-20 to 316 °C)
					        Draft/differential pressure: ± 40 inH2O (±10 mbar)

Display					2.8 in. (72 mm) color LCD w/backlight

Power					        4x AA batteries or optional USB wall adapter

Run Time					15 hours minimum (alkaline batteries)

Size (H x W x D)				8.0 x 3.6 x 2.3 in. (20.3 x 9.1 x 5.8 cm)

Weight					1 lb. (0.45 kg) including batteries

Fuels[1]					Natural gas, coal, oil 2/4/6, wood, kerosene, propane, butane, LPG, B5, KOKS, LEG, biofuel, +2 optional custom fuels

Operating Conditions			23 to 113 °F (-5 to 45 °C), 15 to 90% RH (non-condensing), 1 ATM ± 10%

Warm-up Time				30 to 60 seconds

Memory					100 locations

Communications				USB 2.0 (mini-B), IrDA

Approvals					CE mark, EN 50379-1 & -3

Warranty					2 years (including sensors)
					        3 years for long-life O2 sensor, if equipped

[1] Depending upon combustion equation setting (North American or Siegert) – see manual for details
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