Key Features

Suitable for firing of dry wood logs

Large and tall fuel loading chamber optimized for gasification process

Exhaust fan speed modulation

Auto activated by-pass system with loading door switch

Auto switch-off when there is no fuel

Flue gas thermostat

High efficiency due to increased and smoke tubed water heating surfaces

PID control

Lambda sonda

Auto primary and secondary air regulation via rotary dampers

Minimized losses

Combustion air modulation in respect with oxygen content in the flue

Semi-automatic heat exchanger (smoke pipes) cleaning system

Integrated cooling loop for protection against over-heating

Precast low alumina refractory burner, and ash tray

Advantages

Advantages

Dry internal surface by double wall in fuel loading chamber, results in less condensation rate and better boiler protection, as well as higher gasification ratio and easier surface cleaning

Three front doors for better ignition, operation and cleaning of the boiler (except for SLS 18)

Integrated cooling loop for protection against over-heating

Integrated fan scroll at flue, ensures low pressure drops at flue, and enables several outlet positions (vertical or horizontal)

Safety features

safety

Safety thermostat

Antifreeze

Antifreeze function

fuel

Auto switch-off when there is no fuel

pump

Pump anti-seizure function

Heating

Protection against over-heating

mode

Flame protection when loading door opened (auto by-pass)

Stylish unique control panel with useful features

Internal structure

Technical data