BTN85-150GLR Series Dual Fuel Burner is a dual fuel burner family for gas and light oil boiler and process heat applications, covering the 238 to 1400 kW output range.
Operating Modes
Two-stage
Key Features
Dual fuel operation supports gas firing together with light oil firing.
Combustion air and burner-head settings can be adjusted during commissioning.
The hinged body design supports easier inspection and maintenance.
Servo-motor air control supports staged or modulating operation according to model configuration.
Light-oil variants support pressure atomization and dual-fuel firing.
A flange and high-temperature insulation pad are used for boiler connection.
Combustion air intake includes a throttle damper.
Three-phase motor drives the fan.
Flame supervision is provided by ionization electrode and photoelectric or ultraviolet flame detection.
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)
BTN85GLR
202 22 025
238~820
380V 50Hz
1.1+0.37
1000x1010x755
84
BTN120GLR
202 22 026
348~1165
1.5+0.37
87
BTN150GLR
202 22 027
368~1400
2.2+0.37
90
Dimensions
Model
A1(mm)
A2(mm)
B1(mm)
B2(mm)
C(mm)
D(mm)
E(mm)
F(mm)
G(mm)
H(mm)
I(mm)
L(mm)
M(mm)
N(mm)
P(mm)
S(mm)
BTN85GLR
355
394
428
160
1042
250
180
151
G2"
231
320
290
4-M16
170
260
220
BTN120GLR
452
BTN150GLR
1072
280
190
200
370
320
Burner outline and mounting dimensions for the BTN85–150GLR family.
Performance Curve
Operating envelopes for the illustrated BTN85GLR, BTN120GLR and BTN150GLR burners.
