The SC 140, 140kW pellet burner is a highly efficient, fully automated burner designed for heating industrial, commercial and large domestic facilities. With a wide range of modulating power from 10 to 140 kW , the model provides economical, stable and reliable heating without the need for frequent cleaning.
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The pellet burner operates fully automatically with intelligent control of the combustion process, which ensures maximum efficiency and minimum fuel consumption.
Thanks to the removable combustion grate and automatic mechanical cleaning , the combustion chamber remains clean even during operation. This eliminates the need for frequent manual cleaning - a problem typical of many standard pellet burners.
A system with 2 ceramic igniters (600W) guarantees quick ignition and reaching operating mode in minimal time.
The burner offers:
Setting all combustion process parameters
Programming up to 3 operating time periods
Date and time support
Automatic power adjustment in 3 stages
Fire maintenance mode to reduce ignition and extinguishing cycles

SC 140 supports the ability to:
Wi-Fi modem
Control via smartphone app
GSM/GPRS monitoring
Connection to a computer for diagnostics and software upgrades
This way you have constant control over your heating system, no matter where you are.
The pellet burner has:
Full self-diagnosis
Backfire temperature sensor
Automatic mode change in case of problem
Internal auger against backfire
Control of heating pumps and domestic hot water tank
One of the biggest advantages of the SC 140, 140kW is its ability to operate from a minimum power of 10kW to a maximum of 140kW without the need for constant cleaning , which sets it apart from most models on the market. This ensures long operating cycles, lower maintenance costs and maximum comfort.
The kit includes an external auger , and the controls are entirely in Bulgarian , which makes setup and use easy and convenient.
Power: 10 – 140 kW
Fuel: Pellets 6 and 8 mm, agro pellets, pits
Ignition: 2 × 300W ceramic heaters
Power supply: Single-phase 220V
Consumption in operating mode: 15 – 250 W/h
Standby mode: 2 W/h
Weight: 45 kg
Dimensions (W x H x D): 350 × 300 × 800 mm
Minimum boiler door opening: Ø250 mm
Minimum boiler combustion chamber: 450 × 450 × 700 mm
Warranty: 12 months
| Characteristics | |
| Heat output (kW) | 10-140 |
| Weight (kg) | 45.0000 |
| Country of Manufacture | Bulgaria |
| Power consumption (W) | 15-250 |
| Power supply [V] | 220 |
| Maximum heat output (kW) | 140 |
| Burner body dimensions (Height, Length, Width), mm | 300 x 800 x 350 |
| Recommended fuel | 6-8 mm pellets |
| Heat output regulation | Yes |