Kane 458s Flue Gas Analyser (Choice of option and kit)



  • Tests domestic gas, oil, biomass & some commercial appliances
  • Latest upgradeable sensor technology
  • 10 year Kane warranty
  • Purge pump protection prevents accidental damage to CO sensor
  • Wireless as standard
More Information
Price MatchNo
Warranty6 years
Choice of FREE gift

Kane 458s Flue Gas Analyser

The Kane 458s combustion analyser is the one analyser capable of many applications. It's upgradable sensor design means your analyser grows with you, from domestic gas through to light commercial. It is also backed by a 10 year no quibble warranty from Kane when serviced annually.

The Kane 458s is available in a range of options and kits, providing more choice than ever. Simply choose your option and kit from the drop downs above and checkout as normal. Furthermore, wireless comes as standard on all Kane 458s units meaning it is ready to use with the Kane Live app right out of the box.

Feature packed and future proofed. Build your perfect Kane 458s, safe in the knowledge it can be upgraded by Kane at a later date when you need it.

Kane 458s sensor options
Direct CO & CO2 measurement (Standard domestic)
Option 1: Direct CO, CO2 & NO measurement (Oil & Biomass applications)
Option 2: Direct CO2 and high range CO measurement (Light commercial)
Option 3: Direct CO2, O2 and high range CO measurement (Light commercial)
Option 4: Direct CO2, NO and high range CO measurement (Light commercial)

How to use the Kane 458s analyser

Temperature and tightness testing

The Kane 458s is capable of measuring flow and return temperatures, as well as performing tightness and let by testing. Temperature clamps are included as standard with the Pro and CPA1 kit options. All results, including combustion tests, pressure / tightness / let by and temperature can be printed off using the optional infra-red printer.

Kane 458s key features

  • Tests domestic gas, oil, biomass & some commercial appliances
  • Latest upgradeable sensor technology
  • Easy to use rotary dial
  • Purge pump protection prevents accidental damage to CO sensor
  • Wireless as standard Works with free Kane Live
  • Hydrogen (H2) ready – up to 20% blend
  • Structured commissioning test
  • 6 line backlit display
  • Data hold, log & print with user details to optional printer
    - Combustion - Pressure - Let-by & Tightness
    - Temperature - CO build up - Commission test
  • 10 year 'no quibble' warranty when re certified by KANE


  • Install & service domestic oil & gas appliances - additional sensors to suit applications
  • Safety checks – CO in rooms or around appliances
  • Combustion performance checks
  • Combustion efficiency checks
  • Flue Draught


  • CO2 direct with an Infra-Red sensor 0-20%
  • CO 0-2,000ppm
  • Differential temperature
  • High accuracy differential pressure meter +/- 80mbar
  • O2 0-21% (optional sensor required)
  • NO 0-600ppm (option sensor required)
  • High Range CO 0-10,000ppm (optional sensor required)


  • O2
  • CO/CO2 ratio
  • Excess air
  • Combustion efficiency
  • NOx (optional sensor required)

Kane Flue Gas Analyser Range

The latest range of three flue gas analysers from Kane, the 258, 358 and 458s, are all designed to suit each individual engineers requirements and budget.

The entry level 258 is an ideal affordable, everyday analyser. Those requiring tightness, let by and pressure testing can opt for the 358, whilst the top of the range 458s goes further with room CO, KANE LINK, wireless as standard and range of sensor options.

Kane 258 / 358 / 458 comparison

FeaturesKane 258Kane 358Kane 458s
Domestic commissioning and servicing
Hydrogen ready (up to 20% blend)
10 year Kane warranty
Multi fuel:
Natural gas
Wood pellets
Light oil
Differential temperature measurement
Wireless connectivityOPTIONOPTION
Tightness / let-by and pressure-
Structured commissioning test-
Room CO--
KANE LINK ready--
Sensor upgrades available:
High range CO
Pro and CPA1 kits available-

Kane 458s Kit Variants

StandardPrinter KitPro KitCPA1 Kit
Pressure Connectors
Quick Guide Reference
Calibration Report
IRP-2 Infra-Red Printer
Carry Bag
GLD/450 Plus Gas Leak Detector
KAL1 Air Liquid Temperature Probe
Pressure Hose
2 x KPCP Clamp-On Pipe Temp Probes
ASP2 Appliance Sampling Probe Kit
12v In Vehicle Charger
Large Carry Bag

How to change the water trap on Kane 458s

Kane calibration and service

What's included as standard

  • Kane 458s flue gas analyser
  • Flue probe
  • Pressure connectors
  • Charger
  • Quick reference guide
  • Kane calibration report

Included sensors and accessories depend on option and kit selected.

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