Residential Combustion Analyzer comes in 2 or 3 gas options.

Press Release Summary:

Suitable for 90%+ efficiency systems, Model BTU900 meets needs for boiler and burner set-ups, servicing, and maintenance. Unit measures O2, CO, and CO2, and is upgradeable to NO/NOx. Designed with unbreakable metal connections, analyzer features field-replaceable sensors, as well as built-in manometer, thermometer, and CO leak detector. Powered by rechargeable battery, Model BTU900 includes memory, software, and calibration certificate for proof of accuracy.

Original Press Release:

New 2011 Heating Season Release BTU900 High Efficiency Kit

Economical Residential Combustion Analyzer

The NEW BTU900 High Efficiency Economical Residential Combustion Analyzer is the most advanced unit to meet the growing needs for Boiler & Burner Set-Ups, Servicing, & Maintenance. Now available are field replaceable sensors for easy diagnostics and replacements to eliminate "down-time" and costly repair charges. This unit is available in 2 or 3 gas options, upgradeable to NOx and comes with memory & software.

The BTU900 High Efficiency Includes:
  • For ALL 90%+ Efficiency Systems
  • Field-Replaceable Sensors
  • CO Sensor (0-4000 ppm)
  • Memory & Software Included
  • O2, CO, CO2
  • Upgradeable to NO/NOx
  • Unbreakable Metal Connections
  • Robust "Boiler Room" Design
  • Small & Easy to Use
  • Efficiency, Excess Air, All Necessary Temperatures
  • Rechargeable Battery & AC Charger Standard
  • BUILT-IN THERMOMETER (Ambient & Flue Gas)
  • BUILT-IN CO Leak Detector (Safety)
  • 10 Fuels & Oils Standard
  • Calibration certificate for proof of Accuracy
  • DUAL HOSE (9") & 12" Probe (Gas & Draft at Same Time)

    For additional information, please contact:

    E Instruments International,

    172 Middletown Blvd., Suite B201, Langhorne, PA 19047

    Tel: 215-750-1212, Fax: 215-750-1399

    Website: Email:

    More from Sensors, Monitors & Transducers

  • All Topics

    COVID-19 Response Suppliers COVID-19 Response:
    Can Your Company Help Provide Critical Supplies?

    We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

    COVID-19 Response Suppliers