QUADRIFOGLIO B

-Stainless steel gas condensing boiler with premixing and forced smoke removal.

-Designed for heating the coolant in the heating circuit.

-The heat exchanger consists of an AISI 316 Ti stainless steel tube bundle.

-The cross section in the form of a clover leaf and the spiral shape of the tubes are patented and designed to optimize heat transfer and flue gas condensation.

-Condensation and impurities are completely removed immediately and do not negatively affect the components of the heat generator.

-The burner module is equipped with a complete pre-mixing system, a modulated fan and a microflare burner made of metal mesh.

-The digital microprocessor control system provides modulation of power up to 20% of the nominal, cascade control, circulation pump, various temperature circuits and work with an external hot water storage tank.