Caldaie: 045 982044
Serbatoi: 045 513045
Osa Produzione Caldaie e serbatoi

SP Series

Pellet-fired thermal units

SP Thermal Units

Steel chassis with three smoke phases for burning pellet fuel.High-performance large heat exchange surfaces.Two front doors for efficient access and easy cleaning.

Large ash accumulation volume in a dedicated internal drawer.A thermal steel grid, placed at the base of the combustion chamber, ensures the absence of carbonaceous material in the ash, hence a complete combustion.Wrap-around insulation with powder-coated steel casing.The SP25-SP50 models are compliant to standards EN 12809 and EN 303-5.

The SPL burner is fully automatic, suitable for application on our SP series boilers.

It features high-prevalence centrifugal fan and develops a horizontal flame as in traditional fuel burners.All the parts exposed to flames are made of high temperature steel.The fluid dynamics of the burner ensure homogeneous fuel-comburent mixing with a combustion efficiency of 90%.

Data sheet

Electronic control unit

The control panel is designed for the management of the boiler and a domestic hot water storage tank that may be added to the system.

Conveyor screw

Continuous pellet supply is assured by means of a screw system and consists of a flexible spiral shaft, a high starting-torque servo, a servo support element, steel tubing, flexible screw-burner coupler, tubing clamps

Contact us

To contact us, please use the contact form on this page or call us directly at the following:


Boiler Division

Via N. Copernico, 42

Vago di Lavagno -Vr - Italy

Tel. +39 045 982044 - Fax +39 045 8999077


Tank Division

Via L. Bassani, 54

Alpo -Vr -Italia

Tel. +39 045 513045 - Fax +39 045 987533


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