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716 Kit 1


The Feature Rich, but still Easy-To-Use, TPI 716 Deluxe Flue Gas Combustion Efficiency Analyser is designed to meet the needs of the busiest Gas Heating Engineer and Installer.

Kit 1 contains all Standard Accessories and includes:
A740 Infrared Printer

Temporarily out of stock; please see alternatives below or contact TPI for restocking date


716 Kit 1 With Standard Accessories and includes:
A740 Infrared Printer

  • TPI 716 Analyser
  • H2 ready! EN50379 compliant
  • Rubber Boot (A765) 1 each installed on analyser
  • Soft Carrying Case (A768) – 1 each
  • Flue Sampling Probe (A770) – 1 each
  • In-Line Filter / Water Trap installed on Flue probe (A796) – 1 each
  • Disc water filter installed in water trap (A796W) – 1 each
  • Spare In-Line Filter – 1 each (A796F is a package of 10 filters)
  • Temperature Probe (GK11M) – 1 each
  • Battery Charger (A766) – 1 each
  • Mini Pump Protection Filter Assembly (A763) – 1 each
  • Exhaust Spigot Removable (A764) – 1 each
  • Pressure Adapters – Pair (A772) 1 pair
  • PC Software and cable for communication to a PC (A807).
  • Instruction Manual


Optional Upgrades

Upgrade the capabilities of your 716 Deluxe Flue Gas Analyser! Please note: these add-on upgrades are available only with purchase of any new 716 Flue Gas Analyser Kit. To upgrade your existing 716 please contact us directly for assistance.

716 Bluetooth Upgrade

716 Flue Gas Analyser Bluetooth Upgrade

Add Bluetooth wireless connectivity to the 716 Flue Gas Analyser. With Bluetooth capability you have access to our 716 TPI Stream Android App. 716 TPI Stream allows a gas engineer’s Android device to interact with Bluetooth-enabled TPI 716 Flue Gas Analyser devices. Click for details or examine the TPI Stream App Data Sheet

716 High CO Sensor Upgrade

High CO Sensor for CO Readings in % – up to 10%. The TPI 716 can be upgraded to include HIGH CO readings should you find the need to move into more Commercial/Industrial applications or to perform investigation work on faulty appliances. Future proof your investment!

716 NOx Sensor Upgrade

NO Sensor for NO & Calculated NOx Readings for the 716 Flue Gas Analyser. Don’t get stuck and find yourself having to pay out for an expensive brand new combustion flue gas analyser just because your business needs change and move in a more Commercial/Industrial direction. Future proof your investment!


Compare & Save with the TPI 716 Flue Gas Analyser. All the great features of the TPI 709R including the same Low Cost Annual Servicing at £85.00 PLUS the ability to take & record a Timed Let By/Tightness Test and Timed CO Build Up Test using new Menu Driven Interface which also allows for super quick start-up by eliminating the need to perform an initial purge period.

The 716 has a large capacity pump with visible flow rate on screen and a Calibration Due Countdown amongst many other great features!

Starting at just £525.00 with USB connectivity & PC software as standard and the ability to upgrade NOW or LATER to have such features as NO/NOx, High CO, Plug-In Leak Sniffer or Bluetooth the TPI 716 really is the only piece of kit you’ll need no matter what the job entails.

  • Various other kits available including IR Printer, Temperature Pipe Clamps, CPA1 Probes & Gas Leak Detector
  • Print “Live” or “Stored” readings to optional A740 IR Printer
  • Six Year Warranty: Long Life O2 & CO sensors meaning lower servicing costs during a 6 Year Warranty Period*. Saving TIME & MONEY in cost of ownership during annual servicing!


The TPI 716 conforms to EN50379 and is suitable for engineers working with BS7967, the usage standard.

Serial Number & Next Cal Due Date are printed at the bottom of each print-out ensuring that you always know your readings have been taken with the correct in-calibration flue gas analyser giving you complete peace of mind.

HHIC: The Heating & Hotwater Industry Council made a recommendation that from April 2013 that the CO level & CO/CO2 (Ratio) reading in a flue is recorded when a boiler is commissioned and that this practise become mandatory from April 2014. Please click here for further details.

The recording of the CO level and Ratio reading will become a mandatory part of completing the Benchmark Form.

Combustion Performance Analysis (CPA1): From April 2012 it has been compulsory for all engineers to acquire CPA1 Assessment to prove their competency in using a Flue Gas Analyser. Please click here for complete details.


716 Manual

716 Data Sheet

716 Features & Benefits

TPI Stream Android App Data Sheet


Model 716 Specifications
 Operating Temperature Range 14°F to +122°F (-10°C to +50°C)
 Battery / Batery Life Rechargeable Ni-MH / > 6 Hours
 Charger Input Voltage 115V or 230V : 50/60 Hz AC
 Fuels Natural Gas, LPG, Light Oil, Heavy Oil, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
 Pressure Ranges mbar, psi, inH2O, mmH2O, kPa, hPa, inHg, mmHg, mH2O
 Display Backlit Graphic LCD
 Data Storage 100 sets of readings, multiple pages
 Time and Date 24 Hour Real Time Clock
 Dimensions 7.8” (200mm) x 3.5” (90mm) x 2.4” (60mm)
 Weight 1.1lbs (500g)
 Conforms to EN50379


 Flue Temperature Probe
 Construction  Pistol Grip with Stainless Steel Shaft
 Hose Length  8.2’ (2500mm)
 Insertion Length  7.9” (200mm)
 ‘K’ Type Thermocouple Accuracy  +/- 0.3% of fullscale, +/- 2°F (1°C)
 Maximum Temperature  1472°F (800°C)


 Gases  Range  Resolution  Accuracy
 Oxygen  0-25%  0.1%  +/- 0.3%
 Carbon Monoxide (low)  0-10,000 ppm  1 ppm  (<100ppm) +/- 5 ppm (>=100ppm) +/- 5%
 Carbon Monoxide (high)  0-100,000 ppm  0.001%  >10,000ppm: +/- 10%
 Nitric Oxide *  0-5000ppm  1 ppm  +/- 5ppm (<100ppm) +/- 5% (<1000ppm) +/- 10% (>1000ppm)
 Carbon Dioxide  0-25%  0.1%  Calculated
 CO/CO2 Ratio  0-0.999  0.001  Calculated
 Combustion Efficiency  0-100%  0.1%  Calculated
 Gas Leak Sensor  100-10,000ppm (calibrated to methane)

* if fitted

 Pressure Measurement
 Selectable Ranges  mbar, psi, inH2O, mmH2O, kPa, hPa, inHg, mmHg, mH2O
 Range  – 100 mbar to + 100 mbar -10 kPa to + 10 kPa -40 inH2O to 40 inH2O
 Resolution  0.001 mbar (0~9.999 mbar) 0.01 mbar (10.00~99.99 mbar)
 Accuracy  < 5 mbar: +/- 0.05 mbar > 5 mbar: +/- 1% of reading


 Temperature Measurement
 Input Type  K-Type thermocouple
 Range  -58°F to 2372°F (-50°C to 1300°C)*
 Resolution  1°F (1°C)
 Accuracy  +/- (0.3% of rdg + 2°F) or +/- (0.3% of rdg + 1°C)
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