Table of Contents
Advertisement
1.2 General characteristics of the RTT boilers
The RTT 163-355 boilers operate with forced draught burner, they
are made of cast iron elements, provide outputs of 163 to 355
kW when connected to the burner correctly, and are available
in 7 different models (from 5 to 11 elements) running on gas or
liquid fuel.
The RTT 163-355 boilers operate at a maximum pressure of 6 bar
and at a maximum temperature of 90 °C.
In the RTT 163-355 boilers, the surfaces that transfer the heat are
expanded by special fins in the burner chamber and in the flue
gas pipes. This system maximises the calorific value of the cast
iron boiler.
The RTT 163-355 boilers are boilers with cast iron elements. This
structure provides for easy assembly and allows you to increase
the capacity of the boiler by simply adding elements. Transport
and installation are simplified by the fact that the boiler is as-
sembled on site. Handling or changing its position are easy and
do not require the breaking of walls, etc.
The RTT 163-355 boilers have been produced with a special iron
alloy EN GJL 200, which provides a high degree of resistance to
corrosion and thermal expansion. This special material guaran-
tees the boilers have a long working life.
Thanks to the special horizontal gas elements with three pas-
sages, the combustion gases pass three times in the boiler ef-
fectively transferring the thermal energy to the water inside the
elements.
The RTT 163-355 boilers are high performance boilers (max. cal-
orific value 91−93% depending on the fuel used). The high lev-
el of efficiency and the perfect insulation translate into greater
energy production with less fuel consumption. The RTT 163-355
boilers also provide minimal heat dispersion.
An efficient combustion chamber, a good heat transfer surface,
the turbulators, the manifold and the insulation provide a high
degree of thermal capacity and reduced discharge gas emis-
sions.
5
Advertisement
Table of Contents
