BTN800-1000LC LE Series is a light oil burner family for boiler and industrial heating applications, covering the 1905 to 10900 kW output range.
Operating Modes
Two-stage; Progressive modulation; Electronic modulation
Key Features
- High-pressure mechanical nozzle atomization supports stable fuel delivery.
- Combustion air and blast-pipe adjustment help tune combustion values on site.
- The hinged body opens from both sides for easier service access.
- Sliding or modulating versions use electric servomotor air-flow control and close the gate at pause to limit heat loss.
- Electronic modulation uses two servomotors to control the fuel-air ratio.
- When firing pauses, the air door closes to reduce furnace heat loss.
- A cam-driven servomotor adjusts fuel and air delivery together.
- A mounting flange and heat-resistant insulation pad are used for boiler connection.
- High-temperature stainless-steel burner diffuser supports durable operation.
- An independent three-phase motor drives the oil pump.
- A photocell monitors flame presence.
- 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) |
| BTN800LC |
202 20 054 |
1905-8750 |
380V 50Hz |
18.5 |
/ |
/ |
| BTN800LE |
202 20 076 |
1905-8750 |
380V 50Hz |
18.5 |
/ |
/ |
| BTN1000LC |
202 20 055 |
1905-10900 |
380V 50Hz |
22 |
/ |
/ |
| BTN1000LE |
202 20 077 |
1905-10900 |
380V 50Hz |
22 |
/ |
/ |
Dimensions
| Model |
A1(mm) |
A2(mm) |
B1(mm) |
B2(mm) |
C(mm) |
D(mm) |
E(mm) |
I(mm) |
L(mm) |
M(mm) |
N(mm) |
| BTN800LC/LE |
757 |
585 |
802 |
305 |
1950 |
397 |
480 |
608 |
560 |
4-M20 |
Φ490 |
| BTN1000LC/LE |
757 |
585 |
802 |
305 |
1950 |
397 |
480 |
608 |
560 |
4-M20 |
Φ490 |
Performance Curve
