Производство: Италия
Reversible air cooled fully configurable high efficiency Rooftop units
Autonomous reversible air-to-air Rooftop unit for outdoor installation, for the thermo-hygrometric treatment, filtration and air renovation, in medium-small surface and volume ambient (industrial applications and room with electric components). Units have Hermetic rotary scroll compressors in tandem with R410A refrigerant; single refrigerant circuit with electronic lamination valve; aluminium structure and coated galvanized steel base; air treatment section with sandwich panels with external surface made with coated galvanized steel RAL 7035 painted and EC plug fans. The condensing side has an EC axial fan and it’s made with hot galvanized sheet metal painted with polyester powders RAL 7035. According to the selected version, the unit allows for the management of free cooling, with motorized dampers for return, exhaust and fresh air.
The unit fulfill EU regulation 2016/2281; in particular, the unit is in line with energy efficiency limits starting from January 1st, 2021 (ErP 2021).
The wide working range, the double refrigerant circuit and the accurate design of the components ensure optimum performance and comfort, with a continuous and constant operation also during heavy thermoigrometric conditions.
The unit is available with the opportunity to choose different supply and return airflows directions.
The use of the electronic expansion valve generates considerable benefits, especially in cases of variable demand and different external conditions. It was introduced into these units as a result of accurate design choices concerning the cooling circuit and the optimisation of operation in various different working conditions