Reverse flame wood boilers

Pirolambda wood boilers with a heat output of 25, 32 and 45 kW are powered by wood with humidity lower than 25%. Through the pyrolysis principle, the fuel is completely burned. The large fireplace allows the boiler to be powered with pieces of wood up to 550 mm long. A load of wood lasts at least 5 hours and can be increased throughout the day by working at lower temperatures. The boiler can maintain the embers for up to 12 hours and boiler management is controlled by the lambda sensor, installed as a standard device, which acts by automatically adjusting the actuators of the primary and secondary air registers and the speed of the smoke aspirator. The boiler is easy to manage and is equipped with a color display which guarantees easy use.

  • With lambda probe

  • Class 5

Heatable Volumem36007501100
Nominal heat outputkW253145
Content of water in the boilerLt10596110
Mass boilerKg450515610
Diameter of chimneyMM150160180
Pipe flow-returnin1” 1/2’’1” 1/2’1” 1/2’
Temperature Exhaust fumes°C170180180
Working temperature (max)°C909090
Operating pressure (max)bar2,52,52,5
Boiler dimensions (W x D x H)MM595x1290x1285725x1290x1385725x1290x1590
Max piece of woodMM550550550
Volume of the space for the woodLt90144175