BT14L LR LW LRW Series First-Generation Light Oil Burner is a compact burner family for boiler and heating equipment, covering the 89 to 172 kW output range.
Operating Modes
Single-stage; Two-stage
Key Features
High-pressure mechanical atomization uses a nozzle for light oil firing.
Combustion air and blast-pipe settings can be adjusted to tune combustion performance.
The atomization device can be removed directly for maintenance without removing the burner from the boiler.
Single-stage models use manual air-flow adjustment at first fire.
Two-stage models use hydraulic regulation for first-stage and second-stage air flow.
A flange and insulating sealing ring are used for boiler connection.
The combustion air inlet includes a flow-regulating device.
Sliding flanges allow the burner position to be adjusted for different boiler flanges.
The adjustable combustion head uses a steel blast tube and flame disc.
A single-phase motor drives the fan and oil pump.
Flame supervision is provided by a photoresistor.
Electrical protection rating is IP40.
General Specifications
Model
Article No.
Power(kW)
Power supply
Motor power(kW)
Package size(L*W*H/mm)
Weight(kg)
BT14L
201 20 106
89~172
230V 50Hz
0.15
480x430x355mm
14.5
BT14LR
201 20 200
16.5
BT14LW
201 20 107
15
BT14LRW
201 20 201
18.5
Dimensions
Model
A1(mm)
A2(mm)
B1(mm)
B2(mm)
C(mm)
D(mm)
E(mm)
N(mm)
I(mm)
L(mm)
M(mm)
BT14L
195
171
203
85
424
80~110
95
100
130-155
170
4-M8
BT14LR
BT14LW
200
195
BT14LRW
Burner outline and mounting dimensions for the illustrated BT14 variants.
Performance Curve
Operating envelope for the illustrated BT14L/LR/LW/LRW burner variants.
