Monobloc boiler, three smoke passes (pressurized combustion – low NOx) with furnace with passing flame and wet smoke chamber, optimal cooling assured from water return in the rear part conveyed in the inversion chamber, low thermal load which grants a reduction of the mechanical stress on the furnace, high water content which permits an excellent regulation of the temperature. Minimum water return temperature 50°C; high efficiency (94%).

The boiler mod. TRINOx is suggested to be used in plants with industrial heating. Available also with instrument panel for temperature up to 110°C.