The URX_CF series is the mono-bloc solution designed for the installation requirements typical for public spaces like bars, restaurants, offices, meeting rooms. The URX_CF units combine in one mono-bloc unit, besides the fan, filter, and heat recovery sections, a heat pump refrigerant circuit with scroll compressors of high output and low noise. The supply air is heated or cooled, based on the season, through the heat pump refrigerant circuit located within the unit and charged with refrigerant R410A. All this allows to have a complete unit, with the automatic operation in each season and capable of combining the required space ventilation requirements with efficient heat recovery. The careful design of the machine combines very compact dimensions, which permit easy installation in false ceilings, with an excellent accessibility for maintaining all the internal components.
URX-CF is a heat recovery unit containing both a cross-flow plate exchanger, and a complete cooling circuit in heat pump mode. The cooling circuit has a scroll compressor, finned condensation/evaporation coil, electro-mechanical thermostatic valve, 4-way valve, liquid separator, liquid indicator light, filter drier, and all the necessary measuring and safety components. The unit is fitted with centrifugal fans (that respect ERP2015) with forward blades and a directly coupled motor. The rotation speed is controlled by means of an electronic phase-cut regulator. It has G3 filters positioned before the plate exchanger (on both the fresh air and the extracted air), and a differential pressure switch for checking the filters are not clogged. The machine has an advanced adjustment system for managing the cooling circuit and the accessories used (integration coils, free-cooling kit).