Fuel: Gas, hfo, Diesel, Hydrogen, Lean Gas Size:

from 10 t/h to 400 t/h up to 110 bar and 510 C°

Termotecnica Industriale, with the use of STF and Pensotti FLC technology and know how STF, supplies a full line of state-of-the art industrial boilers to meet the needs of a variety of industries, including petroleum refineries, petrochemical, chemical, oil & gas, metal, desalination plants, pulp and paper, textile and food industries, district heating plants and utilities.

We supply industrial boilers in accordance with two basic design configurations: horizontal flue gas path package boilers and vertical flue gas path boilers. Our boilers are designed to get:

  • Maximum efficiency;
  • Extremely low levels of NOx and CO emissions to meet the most stringent requirements;
  • Long term reliability;
  • High turn-down ratio;
  • High degree of automation.

Technical features common to both the types of boilers include:

  • Two drum design;
  • Large furnace dimensioning to ensure complete combustion and minimize emissions;
  • Mono-wall fin tube construction;
  • Low NOx burners and flue gas recirculation;
  • High efficiency internals for steam drums;
  • Minimum use of refractory.

Fuels: natural gas, light oil, heavy oil, refinery gas and low heating value gases.


Horizontal flue gas path package boilers

This type of industrial boilers is characterized by the horizontal flow of flue gas.

Starting from standardized models our package boilers are custom designed to suit the requirements and the needs of each client.

The steam production range goes from 10 t/h up to 250 t/h, temperature up to 510°C and pressure up to 100 Barg. The superheaters are fully drainable.
They are designed for mono-block transportation and fast installation.


Vertical flue gas path boilers

This type of industrial boilers traditionally named “SD boilers” is characterized by the vertical flow of flue gas.

The design is based on standardized sections of the furnace and boiler bank, while the boiler width is defined to suit the design steam output. The design is then customised to meet the requirements and the needs of our clients.

The steam production range goes from 100 t/h up to 400 t/h, temperature up to 510°C and pressure up to 100 Barg. The combustion system includes 4÷8 gas/oil burners.

The superheater can be fully drainable or non-drainable, convective or radiant type.

These boilers can be either shop, dock or field assembled as possible in accordance with transportation and erection constrains.