The FDGA burner – which incorporates a combustion air fan – creates a genuine packaged option that can be readily mounted to the outside of air supply ducts. Featuring Lanemark’s highly innovative ‘Air Pressure Lead’ (APL) technology, all FDGA series burners offer an excellent combination of combustion efficiency and emissions control.

Air Pressure Lead (APL) technology – gas and combustion air modulating control
Heat input range from 60 kW to 2,100 kW
Ideal for variable plant operating conditions
Choice of operating fuels

FDGA burners utilise Lanemark’s APL technology. Variable combustion air fan speed control combined with modulating mono-block gas valve technology ensures that safe and efficient gas/air ratios are maintained even under changeable plant operating conditions. Units offer a choice of operation on either natural gas or propane and are particularly suitable for direct fired operations.

ModelGas ConnectionHeat Input Range
FD5GA1”9 – 220 kW
FD10GA 1”13 – 352 kW
FD10GA 1½”13 – 440 kW
FD15GA 1½”18 – 660 kW
FD20GA 2”25 – 880 kW
FD25GA 2”45 – 1150 kW
FD30GA 2”45 – 1550 kW
FD35GA2”45 – 2100 kW

Each FDGA packaged burner includes:

a) Burner windbox

b) Combustion air fan

c) Manual sliding air adjustment damper

d) Compact monoblock air/gas regulator valve train

e) Burner control panel (including combustion air fan speed controller)

Standard control items include a burner controller, ignition transformer and differential air pressure switch. Two 3-way air valves perform safety checks on the air pressure switch in both open and closed modes each time the burner fires, allowing the independent operation of the combustion air fan in conjunction with oven/dryer main recirculation fans.


FuelsNatural GasPropane
Control voltages230V110V
Combustion air fan electrical supplies230V/3ph/50Hz

(provided by internal combustion air fan speed controller)

Flame sensingFlame electrodeUV
Heat output control optionsModulating (gas & air)
External control signals4-20mA/0-10VDC3 Wire (230V110V/24V)

Paint spray booth air heating – spray and bake cycles

HVAC air replacement schemes

  • factories
  • warehouses
  • distribution centres

Crop dryers

Print media dryers

Paint drying and curing ovens

Lanemark FD burner system assemblies are tested prior to despatch and conform to relevant sections of either European Standard EN 746 Part 2 or the requirements of NFPA 86 for US applications.