In this specific supply the GMT/HP800 boiler has been equipped with an additional exchanger that preheats the combustion air at the expense of the flue gases, so as to increase the overall efficiency. The natural gas burner is equipped with automatic oxygen control and its combustion, combined with the dimensions of the firebox, guarantees low NOx emissions.
Garioni Naval guarantees worldwide technical service
In addition to the normal instrumentation, which allows the monitoring of the steam pressure and temperature and of the smoke temperature, there are also indications of the pressure of the combustion air on the fan and the level of water inside the system, measured through a differential pressure transmitter.
The control panel can also remotely receive the working pressure value, on the basis of which the burner is regulated. In this way, the boiler can operate in cascade with the exchanger, according to the actual heating needs of the secondary fluid.
For this and for all the installed systems, Garioni Naval guarantees the necessary technical service, before and after sales, all over the world.