Tecnoclima VX 930 [32/116] Total condensation air treatment units with continuous modulating flame and modulating air flow control

Tecnoclima VX 930 [32/116] Total condensation air treatment units with continuous modulating flame and modulating air flow control
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The patented equipment TOTAL CONDENSATION AIR TREATMENT UNIT DUO-MO provides “just in
time” controlled heating of the air according to the immediate needs of the premises to be treated, thanks to a
continuous and consistent modulation of both heating capacity output and air flow rate. The equipment consist
mainly of an isolated cabinet receiving the air flow produced by the ventilator group. The cabinet contains a
new concept, INOX stainless steel high-efficiency heat exchanger which transfers the thermal power by means
of direct exchange between combustion products and the air flow to be treated. Such air is heated when pass-
ing onto the exchanger’s hot surface and it is then distributed to the premises.
The centrifugal fan’s characteristics make the equipment suitable to be installed where high static pressure
is required. During summertime, this equipment can also perform room ventilation only.
The direct exchange technology employed by this equipment requires lower installation costs but first and
foremost it allows a tangible reduction of operating costs. The most important feature of this system is that
heat is directly transferred to the premises to be heated, thereby avoiding inefficient transformation stages. The
result is a much higher overall performance of the system.
This equipment’s UNIQUE PECULIARITY lies in the fact that it has been specifically designed
and proportioned to ALWAYS work at flue gas condensation conditions covering all its heating
capacity range (maximum and minimum values).
In order to curb the equipment dimensions and weight, it was necessary to fully optimize the overall
exchange coefficient by a direct action on both the speed and direction of vector fluxes and energy receiving
fluxes.
This target could be achieved thanks to an innovative, unique and PATENTED structure of the heat
exchanger with counter-current and crossed jets. Moreover, the valuable STAINLESS steel materials employed
guarantee a safe, long-lasting functioning also at flue gas total condensation conditions.
The DUO-MO unit thanks to its independent ventilator groups featuring modulating functioning and
changeable air flow, as well as its heat exchanger with burner featuring modulating functioning and change-
able heating capacity output – guarantees absolute ambient wellbeing and allows to control “just in time” both
the equipment’s heating capacity and air flow rate in a continuous, consistent way according to the immediate
needs of the premises to be treated.
Moreover, operating economy is maximized thanks to the functioning mode always at condensation condi-
tions (maximum efficiency 108%).
A wide choice of accessories (such as filters, remote controls, diffusion plenums, regulation dampers, aspi-
ration grids, inverters, etc.) come in to complete the product. The product’s project is covered by international
patent rights. Product safety is certified by renowned and professional International Authorities.
TOTAL CONDENSATION AIR TREATMENT UNITS
WITH CONTINUOUS MODULATING FLAME
AND MODULATING AIR FLOW CONTROL

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