Heizomat Biomass Boilers
- Automatic fuel feeding and ignition
- Lambda-controlled combustion
- Automatic heat exchanger cleaning
The Heizomat RHK-AK chain grate boilers and HSK-RA fixed grate boilers automatically adjust according to power demand and are suitable for versatile biomass combustion. Automatic heat exchanger sweeping and ash removal ensure ease of use and improve the boiler’s efficiency. The boilers’ advanced automation controls combustion and system functions according to load, making heating effortless and energy-efficient.
Standard equipment
- Automatic fuel feeding and ignition
- Lambda-controlled combustion
- Automatic heat exchanger cleaning with brush sweepers
- Automatic ash removal
- Integrated flue gas cleaning: HeizoClean
- Integrated burn-back protection
- 4-chamber rotary feeder
- Finnish-language control system

RHK-AK chain grate boiler
Heizomat RHK-AK is a highly automated chain grate boiler designed for efficient, stable, and safe biomass combustion. The chain grate ensures cleaner combustion of the fuel and ash removal during the combustion process. The system automatically optimizes combustion and cleaning functions according to load, ensuring high efficiency and steady operation even in varying conditions.
Features
- 30–990 kW
- Moving chain grate
- Lambda-controlled combustion and continuously adjustable air supply
- Automatic ignition and shutdown according to power demand
- High operational safety: 4-chamber rotary feeder and burn-back protection
- Automatic brush sweeping and ash removal
- HeizoClean electrostatic precipitators for flue gases
- Easy-to-use touchscreen control and remote monitoring option
HSK-RA boiler
Heizomat HSK-RA is a highly automated fixed grate boiler designed for efficient, stable, and safe biomass combustion. Its robust construction, advanced combustion control, and efficient heat transfer ensure high efficiency and steady operation in all operating situations.
Features
- 30–200 kW
- Fixed grate
- Lambda-controlled combustion and continuously adjustable air supply
- Automatic ignition and shutdown according to power demand
- High operational safety: 4-chamber rotary feeder and burn-back protection
- Automatic brush sweeping and ash removal
- HeizoClean electrostatic precipitators for flue gases
- Easy-to-use touchscreen control and remote monitoring option
