Cast iron boiler Caldera ST 4PS 23-27 kW Solid fuel boilers Caldera
Boiler Calder that is made out of cast iron. It can burn coal, wood and pellets. It is characterized with a design, that allows for two-way movement of the smoke. The combustion chamber can take a lot of fuel. It has a dense thermal isolation, which reduces the heat loses by a lot. A mechanical thermostat for regulating the air flow. It is effective in closed or open systems with natural or forced circulation.
|Мощност въглища||27 kW|
|Мощност дърва||23 kW|
|Мощност пелети||25 kW|