Ferroli SFL 4 32.5 kW
 | Outdated Product $894.76 up to $1,053.20 Single-circuit solid fuel boiler Ferroli SFL 4 can provide efficient space heating up to 244 m2. In total, the Ferroli SFL family has five solutions with a thermal power ranging from 19 to 50 kW, among which this model is one of the youngest. The installation is designed for burning wood or coal, the efficiency is at the level of 79.5%. Structurally, it consists of cast-iron sections connected with metal nipples. The temperature of the heating system is from 30 to 95°C, the maximum pressure in the heating circuit is 4 bar, the combustion chamber is open. |
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Single-circuit solid fuel boiler Ferroli SFL 4 can provide efficient space heating up to 244 m2. In total, the Ferroli SFL family has five solutions with a thermal power ranging from 19 to 50 kW, among which this model is one of the youngest. The installation is designed for burning wood or coal, the efficiency is at the level of 79.5%. Structurally, it consists of cast-iron sections connected with metal nipples. The temperature of the heating system is from 30 to 95°C, the maximum pressure in the heating circuit is 4 bar, the combustion chamber is open.
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Ferroli 2025 - new arrivals, bestsellers, and the most relevant models Ferroli.
An interesting solution with Italian roots in the pedigree from Ferroli is, in essence, an ordinary cast-iron boiler, which is understaffed with a bunker and a flare burner for the possibility of using pellets as fuel.
Constructor
This boiler is to some extent a constructor that can be assembled based on your own needs. Options for completing the model provide equipping it with bunkers of different volumes, two types of burners and a different number of doors(one for continuous operation with pellets and a double door for operation with different types of fuel).
Manual loading
The boiler body consists of cast iron sections connected by means of conical nipples and a tie rod. Thanks to the increased space of the combustion chamber in the furnace of the model, it is possible to burn large lumpy wood, not to mention small firewood and coal. In manual loading mode, the boiler, depending on the type of fuel used and the specified temperature regime of the coolant (from 30 °C to 95 °C), is able to operate up to 6 hours on one load of raw materials.
For every taste
Ferroli SFL 4 can have a great variety of complete sets, so it is always advisable to check this moment directly with the seller. Extended sets of components are often united by the exactingness of the quality of the pellets, which many boiler owners prefer to write down as a group of minuses, but at the same time they are assigned a relatively affordable price tag, which is an indisputable plus of the model.
