Jewel of technology and design, the Reverse Flame Boiler of CTP is the answer to your heating problems. Compact and with elevated rates, thanks to its particular functioning system guarantees the almost total absence of incombusted.
Models the you can choose for this type of boiler are from Aspiro 20 to Aspiro 80. The only thing that change between these models is the power that very from 25kW around to 96kW.

Operation Principle        
The wood,charged into the large vane, start to burn in the upper combustion chamber. At this point the flame, thanks to an aspirator placed in the upper part of boiler, it’s “sucked” in the inferior combustion chamber where, favorited from the particular geometry, it’s “extended” to the other surfaces.
This permit to have a doble combustion, the first in the upper combustion chamber and the second one in the inferior chamber, so to guarantee the almost total absence of incombusted that is translated into an elevated increase of rendering.

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