Description
SIME SOLIDA EVOLUZIONE NWB cast iron ribbed solid fuel boilers allow, thanks to the new design of the ribs and the cast iron composition, to obtain more heat during the combustion process than other cast iron ribbed boilers. The cast iron rib design ensures an efficient combustion process and low toxic gas emissions.
Advantages of Sime cast iron boiler:
- efficient combustion process
- low toxic gas emissions
- wide doors, large firebox volume for fuel loading and maintenance
- reliability, longevity and durability
- ease of maintenance
The shape and dimensions of the boiler combustion chamber make it possible to achieve complete fuel combustion and thus highly efficient heat production. The flue pipe is equipped with a damper.
The amount of air required for combustion is ensured by the combustion air thermoregulator included in the boiler set, which regulates the boiler temperature by opening the air flap. A manually adjustable secondary air valve is installed on the door, which allows optimal combustion modes to be achieved.





