• The CONDENSING AIR TREATMENT UNIT UTAK has been specifically designed to be installed outside under extreme climatic conditions. It guarantees controlled heating of the air to be supplied to residential, commercial and industrial environment. The equipment consist mainly of an isolated cabinet receiving the air flow produced by the ventilator group. The cabinet contains a high-efficiency INOX steinless steel 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 passing onto the exchanger’s hot surface and it is then distributed to the environment. The centrifugal fan’s characteristics make the equipment suitable to be installed where high static pressure is requied. During summertime, this equipment can also perform room ventilation only, as well as the conditioning of premises. The latter function is performed by air cooling obtained thanks to the M-UTAK module (either expansion battery or refrigerated water).
    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 environment to be heated, thereby avoiding inefficient transformation stages. The result is a much higher overall performance of the system. The UTAK unit is manufactured with valuable Inox stainless steel materials, thereby guaranteeing a safe, long-lasting functioning also at flue gas condensation conditions. This peculiar feature allows to monitor in a continuous and consistent way the equipment’s heating capacity output according to the immediate needs of end users. Moreover, operating economy is maximized thanks to the functioning mode at condensation conditions. This equipment is also suitable to fully treat outside air, whose temperature changes from time to time according to the season. The refined watertight cabinet is protuberance-free and its thermal well-insulated panels can be washed inside. These features perfectly allow to install the equipment outside with no additional protection needed, even under extreme climatic conditions reaching down to -45°C (provided it is fitted with a specific kit). The horizontal air outlet allows an easy installation on the roof, thereby saving important room for productive activities inside the building – room that would be otherwise needed to locate equipment. A wide choice of accessories (such as filters, remote controls, diffusion plenums, regulation dampers, aspiration grids, kit for high static pressure, kit for low temperatures, stack flues, recirculation and/or bypass channels, etc.) come in to complete the product.
    The complementary module providing for air cooling (either expansion battery or chilled water), mixture, renovation, filtering and discharge (M-UTAK model) makes this equipment also suitable for the conditioning of premises. Product safety is certified by renowned and professional International Authorities.